RadControls for WinForms

http://docs.telerik.com/devtools/winforms/introduction

Support
Main page: http://www.telerik.com/support/winforms
Submit Ticket - Product list: http://www.telerik.com/account/support-tickets/available-support-list
Submit Ticket – WinForms: http://www.telerik.com/account/support-tickets/contact-support-team.aspx?odid=3559243&pid=523
http://www.telerik.com/account/support-tickets/new-support-ticket.aspx

Forums – http://www.telerik.com/community/forums/winforms.aspx
Knowledge Base – http://www.telerik.com/support/kb/winforms.aspx
Code Libraries – http://www.telerik.com/community/code-library/winforms.aspx

http://www.telerik.com/videos/winforms

As of Dec 2015 all our projects will move to .NET version 4.5.2.

Per this article: “As previously announced, starting January 12, 2016 Microsoft will no longer provide security updates, technical support or hotfixes for .NET 4, 4.5, and 4.5.1 frameworks. All other framework versions, including 3.5, 4.5.2, 4.6 and 4.6.1, will be supported for the duration of their established lifecycle.”

As of 07/28/2021 we are using version: 2020.1.113.40

You can download ‘Older Versions’ of specific packages from http://www.telerik.com/account/your-products/download-list.aspx

Since we will all be on the same version, all projects will use Telerik from the GAC (“UI for WinForms, v. XXX (Dev) [GAC]”)

Here is a video on the process:

\\192.168.93.1\KB_MiM\Telerik\20151013) Telerik Q2 update install each October.mp4

After the new Telerik version install we will need to Upgrade the Common Library (1^st) then all our Solutions to use this newest version.

Here is a video on the Telerik Solution ‘Upgrade Wizard’:

\\192.168.93.1\KB_MiM\Telerik\20151013) Run Telerik Solution 'Upgrade Wizard' after installing Q2 update in October.mp4

I'm only building UIs so my work will be here: LS.ProductName\ProjectName.Presentation.

http:%%//%%docs.telerik.com/devtools/winforms/installation-deployment-and-distribution/visual-studio-extensions/create-project

UPDATE: Going back to .NET Framwork projects. There is a bug in VS 2022 that breaks the toolbox for Core controls.

1. Click: “Telerik | RadControls for WinForms | Create New Telerik Project”
2. New Project dialog
   • Choose .NET Framework version from dropdown. (Currently 4.5.2)
   • “Templates | Telerik | Windows”
   • Choose “C# RadControls Windows Forms Application”
   • Enter a Project name like “LS.TelerikControls.Presentation”
   • Enter a Solution name like “LS.TelerikControls”
   • Enter a root path (“C:\DevGIT”) but don’t specify the solution folder. That will be created when you…
   • Check the box to “Create directory for solution”
   • 
3. Project Configuration Wizard dialog
   • Next select the Project and use the Telerik ‘Configuration Wizard’ (“Telerik | UI for WinForms | Configure Project”) to pick the ‘Components’ and ‘Themes’ required by your application.
     
     You can return to this dialog later by: “Telerik | UI for WinForms | Configure Project”.
     
     ### SOMEWHERE WE NEED TO SET THiS. I’m not sure where in the new Telerik version: Choose “UI for WinForms, v. XXX (Dev) [GAC]”. This is our new plan starting with v2015.2.728.40

• Configure Project

• Choose “UI for WinForms, v. XXX (Dev) [GAC]”. This is our new plan starting with v2015.2.728.40
  
  
• Choose Components
  • Telerik.WinControls
  • Telerik.WinControls.GridView (unless it won't be used)
  • Telerik.WinControls.RadDock (unless it won't be used)
  • Telerik.WinControls.UI
  • Telerik.Common appears to be included by default

• Themes tab

• We use these themes
  • Telerik.WinControls.Themes.Desert
  • Telerik.WinControls.Themes.Office2010Black
  • Telerik.WinControls.Themes.Office2010Blue
  • Telerik.WinControls.Themes.Office2010Silver
  • Telerik.WinControls.Themes.Office2013Dark
  • Telerik.WinControls.Themes.Office2013Light
  • Telerik.WinControls.Themes.TelerikMetro
  • Telerik.WinControls.Themes.TelerikMetroBlue
  • Telerik.WinControls.Themes.Windows7
  • Telerik.WinControls.Themes.Windows8

4. Click <Finish>

• Rename the RadForm1 to rfrmMain

5.Setup rfrmMain

• Open the rfrmMain design view and open the 'Document Outline' view. If you added a RadRibbonForm then it will automatically include a 'panel1' Panel. You could use this as the main container, or replace it with a RadDock, etc. If the form doesn't include a main container then add some type of container (typically RadPanel, or RadDock if you want dockable panels) as a master container on the form then dock it to all sides.
• Set a default form size if you wish, Good options are:
  1. 800×600 rez form size: 750,550
  2. 1024×768 rez form size: 1000,700

See this video: \\192.168.93.1\KB_MiM\Telerik\20140820) Telerik Systray App with Larry\20140820) Telerik Systray App with Larry.mp4

My sample project: \\192.168.93.1\KB_MiM\Telerik\LS.TelerikSystrayApp

1. You must add a Windows NotifyIcon (call it ‘niMain’) control from the Toolbox to rfrmMain to make a Systray app.
2. Next add a RadContextMenu (call it ‘rcmMain’) to rfrmMain. This and niMain won’t appear on the form itself, but in the tray below.
3. Click the tasks arrow button on the ‘rcmMain’ control and click “Edit Items” and add the menu items you want to to make available from your Systray icon. Here’s an example from eTMsync:
   • 
4. Add an icon (must be *.ico) to the niMain.Icon property.
5. Add click events for the SysTray (niMain.Items) menu items.

• Select the form that contains the niMain, then choose the rmiItem control from the properties list.
  
• Now double click in the ‘Click’ event to stub out the ‘niMain_MouseDown’ event handler.
• 

Insert this code:

//Note: you must add using Telerik.WinControls.UI; to the top of rfrmMain.cs
//pop systray menu on mouse click
private void niMain_MouseDown(object sender, MouseEventArgs e)
{
    //click left mouse button on SysTray icon to pop the menu
    if (e.Button != MouseButtons.Left)
    return;
 
    if (rcmMain.DropDown.Visible)
      rcmMain.DropDown.ClosePopup(RadPopupCloseReason.CloseCalled);
    else
      rcmMain.Show(MousePosition);
}

4. Now hide rfrmMain so the user only sees the Systray icon. Add this code right after InitializeComponent(); in the public rfrmMain().

// Hide rfrmMain by default for a SysTray app
WindowState = FormWindowState.Minimized; //minimize rfrmMain
ShowInTaskbar = false; // ...and don't show it on the TaskBar

7. Open the rfrmMain in design view, select each of the rcmMain menu items you create from the Properties tool window dropdown. Switch from Properties to Events and add a ‘Click’ event handler.

8. ### What next??

Per this post you can bind a RadContextMenu (rcmMain) to the NotifyIcon control. http://www.telerik.com/forums/radcontextmenu-notifyicon

Add an ‘icon’ (must be *.ico) to the Windows NotifyIcon (niMain) control so it will be visible in the systray.

Start frmMain hidden

public frmMain()
{
    InitializeComponent();
    //Visible = false; %%//%% hide the form by default - THIS METHOD DOESN'T WORK. Do this instead:
    WindowState = FormWindowState.Minimized; %%//%% minimize frmMain
    ShowInTaskbar = false; %%//%% ...and don't show it on the TaskBar

Pop the systray menu on mouse click (bind the RadContextmenu to the NotifyIcon)

//pop systray menu on mouse click
void niMain_MouseDown(object sender, MouseEventArgs e)
{
    if (e.Button == System.Windows.Forms.MouseButtons.Left) %%//%% click left mouse button on SysTray 
    icon to pop the menu
    rcmMain.Show(MousePosition); %%//%% bind the RadContextmenu to the NotifyIcon
}

Show/Hide frmMain on Minimize

### I’m not sure the following really works. Test it. I had to minimize and set ShowInTaskbar = false; above.

private void radMenuItem4_Click(object sender, EventArgs e) // Show frmMain
{
    Visible = true;
    this.WindowState = FormWindowState.Normal;
    ShowInTaskbar = true; // ...and show it on the TaskBar
}
 
private void frmMain_Resize(object sender, EventArgs e) // Hide frmMain
{
    if (WindowState == FormWindowState.Minimized)
    Visible = false;
}

Outline View: “View | Other Windows | Document Outline” or <Ctrl><W>, <U>

Code Autoformat <Ctrl><K>,<D> (only works if there are no errors in the code)

Video: \\192.168.93.1\KB_MiM\Telerik\20160204) Add Icon Graphics to a VS Solution (Project Resource File).mp4

Click the <…> button on the ‘Image’ property of a radCommandBar button item (for example) and…

Solution Structure:

• LS.{name}.Library - business logic
• LS.{name} or LS.{name}.Presentation - main application
• LS.{name}.Tests - unit tests
• LS.{name}.{project} - specific implementation of an application concept that I think should be in its own assembly; for example, database access

Project Structure:

- Contracts / Interfaces - the interfaces; I don't usually use the “I” prefix as I dislike the (bad) Hungarian notation and also I want *these* to be the primary concepts in the application

- Models - the (usually) dumb classes, objects that just carry data and usually have no / very few methods and should have no dependencies

- Implementations / Services - the implementations of the interfaces

[ Source File Structure ]

// TODOs

// Namespace starts here

// CLASS STARTS HERE

// Static methods, if any

// Events, if any

// Constructor

// Public Properties

// Public Methods

// ← an empty comment line

// Private Fields

// Private Properties

// Private Methods

// ← an empty comment line IF there are any event handlers

// Event Handlers

// use this ordering:

// _Load

// _Shown

// _Closing

// _Close

// CLASS ENDS HERE

// Namespace ends here

// DONE TODOs

http://www.dotnetperls.com/todo

Create tasks in the source code which appear on the VS ‘Task List’ pane.

//TODO: LARRY - work on version with no bugs

As a coder completes each TODO change the ‘TODO’ to ‘DONE’ and leave the comment in place to act as future documentation.

These tasks will appear in event handlers and stubbed out methods.

We will keep other tasks that define other functionality in a file named ‘XXXX—Spec-Todos.cs’ in the Project where ‘XXXX’ is the code file that the Spec-Todos file describes. For example ‘rfrmMain—Spec-Todos.cs’ might contain TODO entries describing the big steps that must be completed in the application. It would also contain TODOs describing code for controls which aren’t responding to an event (i.e. how a form will be setup, or details of how a GridView is to be configured). Another example of this file could be ‘Program—Spec-Todos.cs’. Here’s anexample of a TODO in a ‘rfrmMain—Spec-Todos.cs: file:

//TODO: Marcel - 'ucGridStatusModuleStatusConsole' - Populate the GridView with these columns in the following order. // Each of the values are provided by the plugin (module) via some way they report their settings and status. // Some of these values will be defined on the plugin Options form where they will be defaulted to design time values. // 'Enable' - Checkbox column. Unchecked disables all activity for this module. // 'Category' - A text string name assigned to each category. // 'Module' - The module name reported by each plugin.

NOTE: When adding a ‘XXXX—Spec-Todos.cs’ to a Project right click the Project | Add | New Item | and choose ‘Code File’ for a blank .cs file, or simply press <Shift><Alt><C> to add a class.cs file, then delete the stubbed out contents.

### At some point we may add date stamps to track the original creation date and completion date of a TODO.

• On the Project menu, click Properties.
• Click the Build tab.
• Click the Browse button next to the Output path box and select a new build output directory.

Read more here: http://stackoverflow.com/questions/428085/how-do-i-set-a-path-in-visual-studio

Go from something like this: ‘MiM.ForensicDataCollector.Presentation.exe’ to something like this: ‘ForensicDataCollector.exe’

What about our DLL folder plan? How do you adjust References and “Copy Local”?

For each Telerik assembly reference in the Solution Explorer, open its context menu, click on properties and in the property grid set the Copy Local property of the reference to True. Thus these Telerik assemblies will be copied to your Release/Bin, Debug/Bin folders

http://www.telerik.com/help/winforms/installation-deployment-and-distribution-application-deployment.html

http://www.telerik.com/help/winforms/installation-deployment-and-distribution-redestributing-telerik-radcontrols-for-windows.html

When you deploy your application, you may prefer to do it as a single executable rather than an executable referencing many external assemblies. In this case, you need to ILMerge the assemblies with the executable. Here is a link to MSDN from where you can download the ILMerge executable: Download ILMerge

ICO files can have multiple sizes of the icon image contained within it by using layers. You do this so that the 16×16 size is used for the app's top bar but the 32×32 size version is used when showing open apps via Alt-Tab.

Here’s an explaination and some tool options to make multisize ISO files.

http://stackoverflow.com/questions/4354617/how-to-make-get-a-multi-size-ico-file

Upload a larger (<4MB) square aspect ratio PNG file and this will provide a multi-rez download ICO file.
https://www.icoconverter.com/

Need to add a rmi for Check for Updates. The updater.exe will live in the same location as the application exe file.

private void rmiCheckForUpdates_Click(object sender, EventArgs e)
{
    string exeFilePath = System.Reflection.Assembly.GetExecutingAssembly().Location;
    string workPath = System.IO.Path.GetDirectoryName(exeFilePath);
    if(File.Exists(workPath + "\\updater.exe"))
    {
 
      Process.Start(workPath + "\\updater.exe");
 
    }
 
    else
    {
      RadMessageBox.Show("Application Update Unavailable",
      SystemSettings.AssemblyData.Title, MessageBoxButtons.OK, RadMessageIcon.Exclamation);
    }
}

• UseMnemonic is a boolean property which controls whether the & character is displayed as the symbol itself or whether it is used to designate a mnemonic (visualized as an underscore). Its default value is true i.e. mnemonics are used by default. Specify the character that will be used for a given control by placing the & character before the desired symbol.

Use Telerik .NET (4.x) forms to our WinForms projects. LS.Common for WinForms doesn’t yet support .NET Core.

this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None; // Control the type of form border

• None
• FixedSingle
• FixedDialog
• Sizable
• FixedToolWindow
• SizableToolWindow

this.ControlBox = false; // hide the form control buttons
this.Text = String.Empty; // hide (collapse) the form titlebar
this.Text = " "; // show the form titlebar but display no text

Center a form on screen

this.StartPosition = CenterScreen; // Center the form on screen when it is opened

• Manual
• CenterScreen
• WindowsDefaultLocation
• WindowsDefaultBounds
• CenterParent

CenterToScreen(); // move the form to center screen while it is already open

For a fixed size window, you still use FormBorderStyle.SizableToolWindow. If you want to really enforce the size, you could also set MinimumSize equal to MaximumSize on the form.

Force a form to a specific size

int CollapsedWidth = 505; // default size when collapsed (History is NOT visible)
int CollapsedHeight = 258;
 
public rfrmMain()
{
    InitializeComponent();
    Width = CollapsedWidth; // set the default collapsed form size
    Height = CollapsedHeight;
    …

Resize a form to display a hidden area based on a Toggle button (from ‘LS.GIT_TM_TimeTracker’)

private void rtbtnHistory_ToggleStateChanged(object sender, StateChangedEventArgs args)
{
    if(rtbtnHistory.IsChecked)
    {
      // Show History
      Width = HistoryWidth; %%//%% Show history
      Height = HistoryHeight;
      FormBorderStyle = FormBorderStyle.SizableToolWindow; %%//%% allow resize
      CenterToScreen();
    }
    else
    {
      //Hide History
      HistoryWidth = Width; %%//%% preserve current size
      HistoryHeight = Height;
      Width = CollapsedWidth; %%//%% set to default collapsed form size
      Height = CollapsedHeight;
      FormBorderStyle = FormBorderStyle.FixedToolWindow; %%//%% disable resize
      CenterToScreen();
    }
}

Windows application Forms and UserControls must use the same autoscalemode. Different settings may cause the Form or UserControl (and their contents) to scale/draw incorrectly at runtime. This issue may not be visible in Visual Studio. Always use AutoScaleMode.None for the default setting within any design work.

For example:

Use Search/Replace to correct this solution-wide.

The primary form they see when the app opens (after any splash screen, etc. Others are frmAbout, etc.)

http://docs.telerik.com/devtools/winforms/forms-and-dialogs/templates/templates

The Visual Studio templates that install with Telerik UI for for WinForms let you add RadForm and ShapedForm to your application without any coding steps. There are also two other specialized forms, RadRibbonForm that contains a built-in RadRibbonBar and RadAboutBox that is an enhanced, themeable version of the regular AboutBox.

http://docs.telerik.com/devtools/winforms/forms-and-dialogs/form/form
http://www.telerik.com/help/winforms/forms-and-dialogs-form-getting-started.html
http://www.telerik.com/community/forums/winforms/forms-and-dialogs.aspx

The RadForm control is an extended standard Windows Form that fully supports the Telerik Presentation Framework (TPF) and the Telerik's theming mechanism. The control is built of a RadTitleBar component and a border that can be easily designed in the Visual Style Builder. RadForm also supports MDI (Multiple Document Interface).

Note: RadForm supports just one shape. See ShapedForm for more advance shapes.

• 'AutoSize' \Layout
• 'Size' \Layout
• A good default main form size is 1000×700. SOME OTHER PROPERTY blocks a new Size entry, so drag the form to resize, then you can enter a specific size.
• You can disable resizing a form in a couple of ways:
  • Set the ‘MinimumSize’ and ‘MaximumSize’ to the same value, and set the ‘MaximizeBox’ to False
  • ‘FormBorderStyle’ to ‘FixedSizeToolWindow” (or one of the other options) and set ‘ControlBox’ to False. (Don’t set the ‘FormBorderStyle’ to ‘None’ or you can’t move the window.

http://www.telerik.com/help/winforms/ribbonbar-overview.html
http://www.telerik.com/community/forums/winforms/forms-and-dialogs.aspx
http://www.telerik.com/community/forums/winforms/ribbonbar.aspx

The RadRibbonForm control is designed to host a RadRibbonBar control and mimic the Microsoft Office 2007 UI form style. This control automatically detects whether it runs under Windows Vista and Desktop Window Manager Effects are enabled and adjusts itself to make use of these effects just as Microsoft Office 2007 applications do.

Really the thing to do here is add a RadRibbonForm to the Solution rather than adding a RadRibbonBar to a regular RadForm.

A RadForm preloaded with a RadRibbonBar, a “System.Windows.Form.Panel” in the middle and a RadStatusStrip on bottom. You can drop the panel and replace with a RadPanel if you want.

See RadRibbonBar for more info

For a RadRibbonForm the 'Document Outline' view will show:

• RadRibbonForm1
  • panel1
  • radStatusStrip1
  • radRibbonBar1

Notice the order. The panel1 is the main container and is followed by the radStatusStrip1 with the radRibbonBar1 at the bottom. Do not change this order!

http://www.telerik.com/help/winforms/forms-and-dialogs-statusstrip-overview.html
http://www.telerik.com/community/forums/winforms/forms-and-dialogs.aspx

RadStatusStrip provides a status area that can be composed of any number of RadElement types: buttons, repeat buttons, image buttons, labels, panels, progress bars and separators. The elements can be laid out along the horizontal or wrapped to additional rows.

The following element types can be added to RadStatusStrip.Items collection:

• RadLabelElement
• CommandBarSeparator
• RadButtonElement
• RadCheckBoxElement
• RadImageButtonElement
• RadProgressBarElement
• RadRadioButtonElement
• RadRepeatButtonElement
• RadSplitButtonElement
• RadStatusStripPanelElement
• RadToggleButtonElement
• RadTrackBarElement
• RadWaitingBarElement

Properties

• LayoutStyle property handles the arrangement of items when they exceed the horizontal space in the status bar.
• Stack (the default) arranges items from left to right and the rightmost items that exceed the horizontal space are not visible.
• Overflow moves items in excess of the horizontal space to the following line.
• By default the grip is Hidden. The image below shows GripStyle set to Visible.

If you Dock a panel (or TableLayoutPanel) control to the form and it appears behind the RadStatusStrip, collapse the panel in the Document Outline, then drag it above the RadStatusStrip like this:

http://www.telerik.com/help/winforms/forms-and-dialogs-templates-radaboutbox-overview.html
http://www.telerik.com/products/winforms/aboutbox.aspx

This isn’t a control in the toolbox. It is a form template you can add to a project. Like any other form, the RadAboutForm may be resized and configured in the IDE.

The Telerik version looks just like the standard version that comes with VS.

The form contains a TableLayoutPanel with a logoPictureBox (image) in the left column, an <OK> on the lower right and the following rows in the right column:

• Product Name (RadLabel)
• Version (RadLabel)
• Copyright (RadLabel)
• Company Name (RadLabel)
• Description (multiline RadTextBox)

These text values are populated from the “Project | Properties | Application | <Assembly Information> | Title”.

The form title bar is populated from the “Project | Properties | Application | <Assembly Information>”.

NOTE: The default application icon is also set on the “Project | Properties | Application” tab.

The logoPictureBox is ‘Size’: 122, 259 with ‘SizeMode’: StretchImage. The ‘logoPictureBox.Image’ property defines the graphic. The default Telerik sample image size is 120×262.

• Click “TELERIK | RadControls for WinForms | Add RadAboutBox”
• Name the form “rfrmRadAboutBox” and click <Add>

The code behind “rfrmRadAboutBox”automatically contains some default code. I’ve modified it here for our purposes so paste this instead):

public rfrmRadAboutBox()
{
    InitializeComponent();
    // Initialize the AboutBox to display the product information from the assembly information.
    // Change assembly information settings for your application through either of these options::
    // - Project | Properties | Application | <Assembly Information>
    // - AssemblyInfo.cs
 
    // Set default row heights
    this.tableLayoutPanel.RowStyles[0] = new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 20F);
    this.tableLayoutPanel.RowStyles[1] = new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 20F);
    this.tableLayoutPanel.RowStyles[2] = new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 20F);
    this.tableLayoutPanel.RowStyles[3] = new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 30F);
 
    // Text = SystemSettings.AssemblyData.Product + " by Legality Software"; // About form title from assembly
    Text = "Product Name" + " by Legality Software"; // About form title hardcoded
 
    // radLabelProductName.Text = SystemSettings.AssemblyData.Product; // Product name from assembly
    radLabelProductName.Text = "Product Name"; // Product name hardcoded
    radLabelVersion.Text = SystemSettings.GetInstallVersion(); // Shows ver per installer, not assembly. Shows '???' when run w/o installer
 
    // radLabelCopyright.Text = SystemSettings.AssemblyData.Copyright; // Pull the Copyright from the Assembly
    radLabelCopyright.Text = "Copyright © " + Convert.ToString(DateTime.Now.Year); // Make the Copyright always show the current year
 
    // radLabelCompanyName.Text = SystemSettings.AssemblyData.Company; // pull the company name from the Assembly
    radLabelCompanyName.Text = "Legality Software"; // Hard coded company name
 
    // radTextBoxDescription.Text = SystemSettings.AssemblyData.Description; // Use the assembly info
    radTextBoxDescription.Text = "This is a long line of " + // Hard coded description text
    "text continued over multiple lines of code." + Environment.NewLine + Environment.NewLine +
    "This line continues after a new line space. Time Matters®";
}

Insert the Trademark ® by holding <Alt> and typing 0174 on Numpad.

NOTE: To access the Assembly info (for Product Name, etc), you must start by adding a Project Reference to:

‘X:\DevGIT\ls.common\LS.Common.Utilities\bin\Debug\LS.Common.Utilities.dll’

Then add using LS.Common; // provide access to the Assembly to any .cs file that requires access to the Assembly.

Alternatively, you can also set the defaults in the Form Load event.

private void rfrmRadAboutBox_Load(object sender, EventArgs e)
{
    Text = $"About {SystemSettings.AssemblyData.Title}"; // AboutBox form.text title from Assembly text ("About %title%")
}

The RadAboutBox pulls its info from the Assembly information (from the Project Properties).

Per the comment you can edit the AboutBox content by

• Changing the Assembly information either directly in the IDE
  
• By editing the \Properties\AssemblyInfo.cs file.
  
• Or you could override the Assembly info above and hard code whatever you want.
  

Display the RadAboutBox form like any other:

private void rmiAbout_Click(object sender, EventArgs e)
{
    using (rfrmRadAboutBox rfrmRadAboutBox = new rfrmRadAboutBox()) // create an instance of the form
    {
      rfrmRadAboutBox.ShowDialog(this); // then show/opens it
    }
}

Note the text from the Assembly Info dialog above

Change the AboutBox Picture

In the design view, click the picture box element and view properties. Select to change the image and select project resources. Import image like below.

http://docs.telerik.com/devtools/winforms/forms-and-dialogs/shapedform/shapedform

The ShapedForm control allows you to design and display a Windows form with any conceivable shape. You can couple this control with the RadTitleBar control to easily add forms with a completely custom look and feel.

Dock - Property on various controls to fill a space (container)

• 'Dock' \Layout

Anchor - Anchor to any or all 4 sides of container to auto-resize with container. Works well within a TableLayoutPanel control.

• 'Anchor' \Layout

NOTE: Instead of LinkLabel see the <Links> button on the ‘MarkupEditor’ behind the ‘RadLabel.Text’ property dropdown. Enter a url there and the link works with no extra code.

• ‘LinkColor’ = 52, 84, 134 to match Telerik Wizard Help link
• ‘BackColor’ = 208, 225, 251 to match the default theme

Here’s code to open the default browser to a site on LinkLabel click

Not a Telerik control. Use table to specify control layout on form.

Quick Tasks Button

• 'Add Column', 'Add Row', 'Remove Last Column', 'Remove Last Row' - use these to build desired table layout

'Edit Rows and Columns'

'Columns'

• 'Percent' set to 100% even if another Column occupies an 'Absolute' amount of space

'Rows'

• 'Absolute' set to 30 pixels high to hold regular buttons at 24 pixels high
• Use 40 pixels high for the buttons on bottom of a form
• 'Percent' set to 100% even if another Row occupies an 'Absolute' amount of space

  </p>

• 'ColumnSpan', 'RowSpan' - allow a control to span multiple Columns/Rows
• 'Anchor' - align or stretch a control within a cell (NOTE: Larry prefers 'Dock')
• 'Dock' - stretch the TableLayoutPanel it's parent container

// Columns and rows are 0 based so this references the 2nd column: TableLayoutPanel1.ColumnStyles[1]

// Hide an entire TableLayoutPanel - good to hide a subpanel in a single master tlp cell
tableLayoutPanel1.Visible = false;

// Hide/Show TableLayoutPanel row/column (works for SizeType = Absolute (pixels) or Percent)
tableLayoutPanel1.RowStyles[8].Height = 0; // Hide row 8 (9^th) by setting height to 0
tableLayoutPanel1.RowStyles[8].Height = 33; // Show row 8 (9^th) by setting height to 33 (good size for a button)
TableLayoutPanel1.ColumnStyles[1].Width = 0; // Hide column 1 (2^nd) by setting width to 0

Create a user control property that shows/hides a column based on the size of 2 buttons inside a child layout panel.

[Category("Legality Software")]
public bool ViewsExpandCollapseAllVisible
{
    get { return tlpQueryListTree.ColumnStyles[2].Width == rbtnTreeExpandAll.Width + rbtnTreeCollapseAll.Width + 14; } // return true if col currently as wide as buttons + 14px buffer
    set { if (value)
            tlpQueryListTree.ColumnStyles[2].Width = rbtnTreeExpandAll.Width + rbtnTreeCollapseAll.Width + 14; // Show the column (set size to width of buttons + 14px buffer)
          else
            tlpQueryListTree.ColumnStyles[2].Width = 0; %%//%% Hide the column (set width = 0)
        }
}

Also see Setup Properties Configurable in the VS IDE for more show/hide column/row options as uc Properties via the IDE

// Set row/column Size Type to Absolute or Percent
tableLayoutPanel1.RowStyles[0].SizeType = SizeType.Percent;
tableLayoutPanel1.RowStyles[0].SizeType = SizeType.Absolute;
TableLayoutPanel1.ColumnStyles[1].SizeType = SizeType.Absolute;

Whenever you try to drag a control or block of controls from one TableLayoutPanel cell to another you may find the controls land in the wrong cell. Often creating a new tlp rox and dropping the controls there.

This is because the controls you are moving probably have a 'ColumnSpan' or 'RowSpan' property setting that causes the control(s) to occupy more than one cell. When you drag it VS creates a new tlp row to hold the extra cells required by the Span property.

The solution is to remove any 'ColumnSpan' or 'RowSpan' settings

http://www.telerik.com/help/winforms/layoutcontrol-overview.html

With RadLayoutControl you can quickly design and arrange your controls in complex layouts and it will automatically keep the layout consistent at run-time. RadLayoutControl has an intuitive and straight-forward design time experience. When resizing the form, it keeps its layout consistent by proportionally resizing the controls in it while considering their MinSize and MaxSize settings. RadLayoutControl also allows end-user customizations and Save/Load layout via the Customize context menu.

Main features of the control:

• Create complex layouts where the controls are automatically resized according to the current available size.
• Arrange the controls in the form at runtime - your users will be able to rearrange the controls according to their needs.
• Save and load the layout.
• Group the underlying controls in tabs.
• Expand/Collapse groups.

Drag this regular Windows (non-Telerik) control to any spot on the form (it will not be visible). The name doesn’t matter.
It will add a ‘ToolTip on toolTip’ property to the Rad Controls that don’t already have a ‘ToolTip’ property.

Windows Common Control shows a picture.

• 'Image' <…> or Quick Tasks Button
  • Choose “(o) Project resource file” then <Import> (copies the picture into the project)
• 'SizeMode' = 'AutoSize' to automatically stretch the image.

http://www.telerik.com/help/winforms/forms-and-dialogs-colordialog-overview.html

RadMarkupEditor and RadMarkupDialog require a reference to Microsoft.mshtml assembly and if you need to use them at Run Time you will need to distribute this assembly to the end user computers as well. You can find further information about that in this external resource:

http://msdn.microsoft.com/en-us/library/w0dt2w20.aspx

You do not need to do anything on your developer machine, because Visual Studio provides the required assembly. Also if your application does not use the editor or the dialog, you do not need a reference to this assembly.

http://www.telerik.com/help/winforms/forms-and-dialogs-templates-radaboutbox-overview.html

This isn’t really a control in the toolbox. It is a form template you can add to a project.

For more info see this part of the doc: RadAboutBox

http://www.telerik.com/help/winforms/forms-and-dialogs-messagebox-overview.html
http://www.telerik.com/help/winforms/forms-and-dialogs-messagebox-parameters.html

RadMessageBox displays a modal dialog box that contains a system icon, a set of buttons, and a brief application-specific message, such as status or error information. You cannot create a new instance of the RadMessageBox class. To display a message box, call the static method

RadMessageBox.Show. The title, message, buttons, and icons displayed in the message box are determined by parameters that you pass to this method.

• Parent - An implementation of System.Windows.Forms.IWin32Window that will own the RadMessageBox.
• Text - The text to display in the RadMessageBox.
• Caption - The text to display in the title bar of the RadMessageBox.
• Buttons - One of the MessageBoxButtons enumeration values that specifies which buttons to display in the message box:
  • AbortRetryIgnore
  • OK
  • OKCancel
  • RetryCancel
  • YesNo
  • YesNoCancel
• Icon - One of the RadMessageIcon enumeration values that specifies which icon to display in the message box or a custom Bitmap icon that will be displayed:
  • RadMessageIcon.None
  • RadMessageIcon.Info
  • RadMessageIcon.Question
  • RadMessageIcon.Exclamation
  • RadMessageIcon.Error
• defaultBtn - One of the MessageBoxDefaultButton enumeration values the specifies the default button for the message box:
  • MessageBoxDefaultButton.Button1
  • MessageBoxDefaultButton.Button2
  • MessageBoxDefaultButton.Button2
• Rtl - RightToLeft settings:
  • RightToLeft.No
  • RightToLeft.Yes
  • RightToLeft.Inherit

RadMessageBox supports details section, shown by specifying the details text in the Show method parameters:

RadMessageBox.Show("Message text", "Title/Caption Text", MessageBoxButtons.AbortRetryIgnore, "Details Text");

http://docs.telerik.com/devtools/winforms/forms-and-dialogs/colordialog/colordialog

RadColorDialog is a lightweight UI component that allows users to select from RGB or HEX color models. The color palettes are skinnable and highly configurable. It offers a great amount of flexibility in selecting colors from web, system, and basic colors together with the ability to fine-tune and pick colors directly from the screen.

Start every form with some kind of container. Could be a RadPanel at minimum.

http://www.telerik.com/help/winforms/dock-overview.html
http://www.telerik.com/community/forums/winforms/dock.aspx
http://www.telerik.com/help/winforms/dock-object-model-tabs-and-captions.html
http://www.telerik.com/help/winforms/dock-architecture-and-features-understanding-raddock.html
Video: http://www.telerik.com/videos/winforms/getting-started-with-raddock-for-winforms
Video: http://www.telerik.com/videos/winforms/introducing-the-new-raddock-for-winforms

Container for collapsable/dockable panels called ‘ToolWindows’ (like the “Properties” panel in VS). This is what holds the queries in SQLL - NOT TRUE???. Once the container exists you use “Dock New Window to Right (etc)” from the Quick Tasks Button. Also try “Show Advanced Layout Designer”.

A new RadDock can directly hold a DocumentContainer and ToolTabStrips which contain ToolWindow(s) and RadSplitContainers as required. The DocumentContainer holds a DocumentTabStrip which in turn holds DocumentWindow(s). You must add at least one of these before you can add other objects.

http://www.telerik.com/help/winforms/dock-object-model-example-building-an-advanced-layout-at-runtime.html

http://www.telerik.com/forums/tabstrip-sizeinfo-not-changing-the-size

// You must set both SizeMode and AbsoluteSize properties
window4.TabStrip.SizeInfo.SizeMode = SplitPanelSizeMode.Absolute;
window4.TabStrip.SizeInfo.AbsoluteSize = new Size(150, 0); // absolutely 150 pixels wide
window2.TabStrip.SizeInfo.SizeMode = SplitPanelSizeMode.Relative;
window2.TabStrip.SizeInfo.RelativeRatio = new SizeF(0, 0.33f); // relatively 1/3 of the other window

You will probably have to select the Dock control from the VS ‘Document Outlline’

this.radDock1.DocumentTabsAlignment = TabStripAlignment.Left; // Show the documentWindow tab strip on the left edge
this.radDock1.DocumentTabsTextOrientation //
this.radDock1.DocumentTabsVisible = False; // Hide the tabs for all documents
this.radDock1.DragDropAllowedStates = All // Docked, TabbedDocument, Hidden, AutoHide, Floating

• DocumentTabsVisible – hide document tabs – good if you want to only show a single document window as the main app window
• DocumentTabsAlignment – Top, Bottom, etc
• DocumentTabsTextOrientation
• MainDocumentContainerVisible – hide all documents in this container

  • this.radDock1.MainDocumentContainerVisible = false;

• Orientation – Horiz/Vertical
• ShowDocumentCloseButton – close button(s) on each document tab
• ShowDocumentPinButton – whether DocumentTabStrip instances display a stickpin button
• ShowItemToolTips –
• ShowToolCloseButton – Control whether ToolTabStrip instances will display Close Button next to each item
• SplitterWidth – default = 3, how prominent is the slplitter bar and control? Set to 0 for no splitters.
• ToolTabsVisible
• ToolTabsAlignment – Top, Bottom, etc
• ToolTabsTextOrientation
• 

• Contains all the DocumentWindow objects, which consist of:

• Tabs that represent different 'DocumentWindow' objects and optional control buttons
• Click on the right end (on the ‘X’) to select the tab strip

• documentTabStrip1.TabStripVisible = False; // Hide the DocumentTabStrip (to hide the doc window tabs and global close button)

Individual Document Windows, like source files in VS You can put a RadSplitContainer in a documentWindow, but not right in the RadDock

• DefaultFloatingSize –
• radDock.DocumentButtons = none; // Hide the buttons (like close) in the upper right of a documentWindow
  • DocumentButtons options – All, None, Close, ActiveWindowsList, SystemMenu – buttons on right of DocumentTabStrip. NOTE: This must be set for each DocumentWindow. It seems like this would be a DocumentTabStrip property that is global to all DocumentWindows, but apparently not.
  • radDock.DocumentTabsVisible = false; // Hide the documentWindow tab area on the RadDock. If you do, you don’t need to use ‘DocumentButtons’ = None
  • this.radDock1.ShowDocumentCloseButton = false; // Hide the documentWindow close button
  • documentWindow1.CloseAction // Controls what happens when you close a window,
    • Close
    • CloseAndDispose – default is to to destroy Window on close request
    • Hide – use this if you want to hide a window and be able to restore it

documentWindow1.CloseAction = Telerik.WinControls.UI.Docking.DockWindowCloseAction.Hide; // CloseAction = Hide, else Window is destroyed on close request
documentWindow1.DockState == DockState.Hidden // Hide documentWindow
documentWindow1.DockState == DockState.TabbedDocument // Show documentWindow
documentWindow1.DockState = documentWindow1.DockState == DockState.Hidden ? DockState.TabbedDocument : DockState.Hidden; // Toggle Show/Hide
 
DockWindow[] hiddenWindows = this.radDock1.DockWindows.GetWindows(DockState.Hidden); // Get a collection of all Hidden documentWindows

Here’s another way:

//Hide document window tab on main form
documentWindow3.TabStripItem.Visibility = ElementVisibility.Collapsed;

ToolTabStrip – rdtwts (child container)

Header strip above a ToolWindow with optional caption text and control buttons Click on the right end (on the ‘X’) to select the tool window tab strip

this.toolTabStrip1.Text = ‘This is irrelevant!’; // The Text on the ToolStrip is controlled by the ToolWindow.Text property
this.toolTabStrip1.CaptionVisible = false; // Hide the caption of a single ToolTabStrip
this.radDock1.ShowToolCloseButton = false; // Hide the ToolWindow close button
this.AllowedDockState = AllowedDockState.AutoHide | AllowedDockState.Docked; // Force stay docked and not allow the user to move it
this.DockState = Telerik.WinControls.UI.Docking.DockState.AutoHide; // Collapse/AutoHide the ToolWindow (not visible in the IDE) 
//Options: AutoHide, Docked, Floating, Hidden, TabbedDocument

Window dockable to any of the 4 sides by default, like VS Properties window
See this article on AllowedDockStates to control floating, etc. And this: http://www.telerik.com/forums/909245-disable-the-floating-feature

Click in the tool window body (below the ToolTabStrip)

• ToolCaptionButtons - None, Close, AutoHide (the stickpin), SystemMenu, All – buttons on right of ToolWindow

  •  this.ToolCaptionButtons = ToolStripCaptionButtons.AutoHide; // Shows only the stickpin. Options:
    // None – no buttons
    // Close – if you close you can’t get it back
    // Autohide – only show the stickpin
    // SystemMenu – drop down with multiple options
    // All

• this.radDock1.ToolTabsAlignment = TabStripAlignment.Right; // Show the ToolWindow tab strip on the left edge
  this.radDock1.ToolTabsVisible = false; // Hide the ToolWindow tab area on the RadDock
  ContextMenuStrip –shortcut menu to display on right click
  **toolWindow.Caption** – Text header that appears on ToolTabStrip above the ToolWindow.
  **toolWindow.text** – Text in the expand button visible when the ToolWindow is unpinned. //(.Caption is the text in the ToolTabStrip above the ToolWindow.)

// Only allow ToolWindows to resize, autohide and pin ### Fix this code sample up – wrong syntax
// From: http://www.telerik.com/forums/how-to-disable-toolwindow-floating-after-double-click-header Me.ToolWindow1.AllowedDockState = Telerik.WinControls.UI.Docking.AllowedDockState.All And Not Telerik.WinControls.UI.Docking.AllowedDockState.Floating

http://www.telerik.com/help/winforms/panorama-overview.html

http://www.telerik.com/help/winforms/pageview-overview.html

http://www.telerik.com/community/forums/winforms/page-view.aspx
Video: http:%%//%%www.telerik.com/videos/winforms/getting-started-with-radPageView

RadPageViewPage.ViewMode // Types (ViewMode) of page displays. Options are:

• Strip – regular tabs across one of the 4 edges
• 
• Stack – An accordion style stack with the selected page name (header) on top, the buttons on 1 of 4 sides and the content displayed next to, on-top of the items’ stack, or next to the selected item (where the buttons move as selected).
• 
  • RadPageViewPage.ViewElement.StackPosition – specify which side buttons are on
  • RadPageViewPage.ViewElement.ItemSelectionMode - content displayed on-top of the item button stack, or next to the selected item (where the buttons move as selected)
    • Standard – content above button/item stack. Buttons don’t move.
    • ContentWithSelected – content between buttons which move move as selected (probably best)
    • ContentAfterSelected – content and buttons move here as well but it’s hard to tell which button
  • RadPageViewPage.ViewElement.ItemSizeMode – maybe look at this one too
• Outlook – Buttons stay stacked on the bottom and the pages appear like the left pane of Outlook
• 
• ExplorerBar – display multiple visible pages at once in a scrolling mechanis. Offers 3 types of content sizing (FixedLength, AutoSizeToBestFit, EqualLength) & 2 stack positions (Top, Left). In this case the Headings move up and down with the data. They even move vertically outside the visible area possibly leaving the user unsure of context.
• 
• BackStage – options on left with a cute graphic indicator and selected page on right
• 

• Add as a child to an existing container: 1st select the container then double click the RadPageView control to add
• Text - choose the parent 'RadPageView' or child 'RadPageViewPage#' from the Property panel dropdown to change properties for each page button
• The ‘Pages’ collection (in the Property Grid) defines the individual pages at design time

Quick Tasks Button

• 'Add Page' to add pages
• 'Strip Buttons' = “None” to hide <X> (like titlebar)
• ‘Item content Orientation’ list of tabs appear vertical, horizontal or auto next to page
• 'Strip Alignment' Tabs should appear on which edge?
• 'Item Fit Mode' controls size of Page Tabs
• 'View Mode' controls layout of pages providing tabs, or Outlook style accordian

Scrollable Page Contents in non-Strip View Mode (as in dbEntreé)

• A good way to create scrollable sections within a non-Strip (standard tabs) View Mode is to create a user control and size it vertically to contain all the required controls. This enables you to scroll up/down in the user control in the IDE to edit the sub-controls.
• Next Dock Fill a RadScrollablePanel in the RadPageView Page.
• Finally Top, Left, Right Anchor the user control in the RadScrollablePanel (don’t Dock it) and they scrollable panel will adjust to the user control height.
• Remember to Left, Right anchor the controls in the user control is they adjust with the width of the PageView.

NOTE: You cannot hide the PageView tabs by changing a design time property. You must edit the code to set the 'ElementVisibility.Collapsed' property for each RadPageView page as shown here:

Hide all RadPageView Pages/tabs

// Stick this right after “InitializeComponent();” on the form or UC.
// Hide all RadPageView 'Page' tabs
foreach (Telerik.WinControls.UI.RadPageViewPage item in radPageView.Pages) {
      item.Item.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
    }

Hide any RadPageView Page/tab with 'Name' = “Hidden” or where 'Text' contains “Hidden”

// Hide any RadPageView Page with 'Name' = "Hidden" or where 'Text' contains "Hidden" (just the tab, not content)
foreach (Telerik.WinControls.UI.RadPageViewPage item in radPageView.Pages ) {
    if (item.Text.ToLower().Contains("hidden") == true || item.Name.ToLower().Contains("hidden") == true)
      item.Item.Visibility = Telerik.WinControls.ElementVisibility.Collapsed; // Must use lower case text
}

Hide a specific RadPageView Page/tab by name

foreach (Telerik.WinControls.UI.RadPageViewPage item in radPageView.Pages) // Hide a RadPageView Page with a specific 'Name'
  if (item.Name.Contains("rpvpContactSupport") == true)
    item.Item.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;

Or multiple pages…

foreach (RadPageViewPage item in rpvListViewSettings.Pages) // Hide a RadPageView Page(s) with specific 'Name'(s)
  if (item.Name.Contains("rpvpListSavedViews") || item.Name.Contains("rpvpListToolbar"))
    item.Item.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;

Hide a specific RadPageView Page/tab with specific tab text

foreach (Telerik.WinControls.UI.RadPageViewPage item in radPageView.Pages) // Hide a specific RadPageView Page/tab with specified tab text
  if (item.Text.Equals("Contact Support") == true)
    item.Item.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;

Select the currently configured DefaultPage

rpvListViewSettings.SelectedPage = rpvListViewSettings.DefaultPage; // select the currently configured default page

Select the 1st Page on the RadPageView by default

// Include the following right after “InitializeComponent();” on the form or UC.
radPageView.SelectedPage = radPageView.Pages[0]; %%//%% Select the 1st Page on the RadPageView by default
// This isn't necessary if you use the radRibbonBar1_CommandTabSelected method to link RadRibbonTabs to specified RadPages (by Tag)
// If you use that method the page will be selected automatically when the 'Select the 1st tab on the RadRibbonBar by default' code executes

Select the 1st Visible (not hidden) Page on the RadPageView by default

bool PageSelected = false; %%//%% default to no page selected
foreach (Telerik.WinControls.UI.RadPageViewPage item in radPageView.Pages)
{
  if (item.Item.Visibility == Telerik.WinControls.ElementVisibility.Visible)
  {
    radPageView.SelectedPage = item; %%//%% Select the 1st visible Page on the RadPageView by default
    PageSelected = true; %%//%% there is an active page so don’t hide the RadPageView
    break;
  }
}
 
radPageView.Visible = PageSelected; %%//%% hide the RadPageView container if no page is visisble

Select the specified Page (by ‘text’ name) on the RadPageView by default

// Include the following right after “InitializeComponent();” on the form or UC.
 
// Select the specified Page (by ‘text’ name) on the RadPageView by default
SetSpecifiedPageViewByText(rpvLogViewer,"All"); // Select the 1st Page ('.Text' = "All") on the RadPageView by default
 
// Then follow with this
// Select RadPageView Page by specific name ('.Text' value)
private void SetSpecifiedPageViewByText(RadPageView rpv, string SearchValue)
{
    foreach (Telerik.WinControls.UI.RadPageViewPage item in rpv.Pages) %%//%% Hide a specific RadPageView Page/tab with specified tab text
      if (item.Text.Equals(SearchValue, StringComparison.CurrentCultureIgnoreCase) == true)
        rpv.SelectedPage = item;
}

Add example of selecting rpvp Page by RadioButton selection
Create an entry based on this video: 192.168.93.1\KB_MiM\Telerik\20160110) Radio Buttons control PageView Pages (tabs).mp4
This is from the TreeDataExtracter project

### Add example of selecting (syncing) rpvp Pages with the currently selected radRibbonBar1 CommandTabs

RadPageViewPage – rpvp

RadPageView Child Pages

Add Pages

• Select RadPageView | Pages: | Add Page (Remove is here too)

Edit Page Properties

• Click the Page tab, then click the page body to see Properties
  • Name \Design
  • Text \Appearance

http://www.telerik.com/help/winforms/splitcontainer-overview.html

http://www.telerik.com/community/forums/winforms/split-container.aspx
Building a layout of RadSplitContainers programmatically

Container for resizable panels. Once the container exists you use “Add Panel” from the Quick Tasks Button.

• Add as a child to an existing container: 1st select the container then double click the RadSplitContainer control to add

Quick Tasks Button

• 'Horizontal'/'Vertical' link toggles direction of split (‘Orientation’ property)
• 'Add Panels' to add Panels (use 2 RadSplitContainer controls to make 3 panes with both a horiz and vert split
• 'Remove Panel' is here too

The container SplitContainerLayoutStrategy instance handles all layout requests from its owning container. Each SplitPanel instance has a member of type SplitPanelSizeInfo, which is used by the strategy to determine the size and position of this panel on its hosting container. The ‘SizeMode’ property (under ‘SizeInfo’) offers four different sizing modes per panel basis:

1. Auto: a panel is auto-sized, based on the available remaining size of the container.
2. Relative: a panel occupies amount of space, relative to the container’s available size. This amount is specified through the SplitPanel SizeInfo.RelativeRatio property.
3. Absolute: Absolute size is used for a panel. The amount of size is specified through the SplitPanel SizeInfo.AbsoluteSize property.
4. Fill: Special mode currently used by the MainDocumentContainer. When a RadSplitContainer has a descendant(s) with this special size mode, all panels are sized absolutely, leaving the available space for all the “Fill” panels.

Properties

• ‘SplitContainerElement’ – Gets the split container element.
• ‘SplitPanels’ – Gets the collection that contains the split panels.
• ‘Orientation’ – Gets or sets the splits panels orientation.
• ‘SplitterWidth’ – Gets or sets the splitters width. Does not resize the ‘SpliterButtons’ if they are enabled.
• ‘EnableCollapsing’ – This property enables the collapsing of the panels by double clicking the splitter element.
• ‘UseSplitterButtons’ – This property shows the buttons which can be used for splitter collapsing or expanding.
• Replace the SplitterButtons – Click the SplitContainer Tasks button, choose ‘Edit UI Elements’ then
  • Collapse - Set an image in the 1^st ‘RadButtonElement’ instance: SplitContainerElement | SplitterElement | RadButtonElement | ImageAndTextLayputPanel | ImagePrimative
  • Restore - Set an image in the 2^nd ‘RadButtonElement’ instance: SplitContainerElement | SplitterElement | RadButtonElement | ImageAndTextLayputPanel | ImagePrimative
  • Set the SplitterWidth to fit

NOTE: The original arrow graphic will still be shown behind the new graphic so this may not be the best method. More on this here: http://www.telerik.com/forums/custom-splitter-image

SplitPanel – rscp ‘Collapsed’ – True = hide the current panel

// Lock the Splitter the user can not resize the panels (add to the Load event of form)
this.radSplitContainer.Splitters[0].Fixed = true; 
 
// Hide & Disable the Splitter (add to the Load event of form)  // NOTE: This hides the splitter buttons but does not hide or diable the splitter itself.  
// See: http://www.telerik.com/forums/disable-splitter 
this.radSplitContainer.Splitters[0].Visibility = Telerik.WinControls.ElementVisibility.Collapsed; 

Change Splitter Collapse direction
http://www.telerik.com/forums/change-splitpanel-collapse-direction

// Set the Splitter Width dynamically  
radSplitContainer.SplitterWidth = 20;

SplitPanel AutoSize
http://www.telerik.com/forums/splitpanel-autosize

Capture the click event on any splitter in a RadSplitcontainer, or the click event on a specific splitter in a RadSplitcontainer
http://www.telerik.com/forums/splitter-click-event

Save and Restore SplitPanel Layout
http://www.telerik.com/forums/radsplitcontainer

http://www.telerik.com/help/winforms/panels-and-labels-groupbox-overview.html
http://www.telerik.com/community/forums/winforms/panels-and-labels.aspx

RadGroupBox control is a group box control with advanced styling options. The primarily usage of this control is to hold a single radio buttons group.

Change the border: http://www.telerik.com/forums/how-to-change-the-border-color-of-radgroupbox-and-contentpanel-of-tabitem

http://www.telerik.com/help/winforms/panels-and-labels-panel-overview.html
http://www.telerik.com/community/forums/winforms/panels-and-labels.aspx

This screenshot demonstrates the use of a border, border width, background with a linear gradient, and Html-like formatted text. Refer to HTML-like Text Formatting for further details.

• Group collections of controls allowing you to place them anywhere you wish
• Container to force mutual exclusivity on RadRadioButton groups
• Hide the border options:
  • Click SmartTag and set “Edit UI Elements | BorderPrimative | ShouldPaint” to ‘False’, or use this code:\\

    this.rpnlPanel.PanelElement.PanelBorder.ShouldPaint = false;

  • Or to hide some/selected borders using this code:
    

    // Hide some/selected RadPanel borders
    this.rpnlPanel.PanelElement.PanelBorder.BoxStyle = BorderBoxStyle.FourBorders; // enable border segments
    this.rpnlPanel.PanelElement.PanelBorder.TopWidth = 0; // hide the top border
    this.rpnlPanel.PanelElement.PanelBorder.BottomWidth = 0;
    this.rpnlPanel.PanelElement.PanelBorder.LeftWidth = 0;
    this.rpnlPanel.PanelElement.PanelBorder.RightWidth = 0;

    From: http://www.telerik.com/forums/can-radpanel-only-have-bottom-border-or-top-etc

http://www.telerik.com/help/winforms/panels-and-labels-collapsible-panel-overview.html
An expandable panel which can host controls in its content area. The content area can be collapsed, allowing space savings in a WinForms application. RadCollapsiblePanel also gives you control over its ExpandDirection for even greater flexibility.

• ExpandDirection - expand direction.
• EnableAnimation - use animation to expand or collapse the control.
• ContentSizingMode -
• IsExpanded - Get/Set whether the control is expanded.
• ShowHeaderLine Gets or sets a value indicating whether to show a line primitive in the header.
• HorizontalHeaderAlignment -
• VerticalHeaderAlignment -
• HeaderText –
• AnimationInterval -
• AnimationFrames -
• AnimationEasingType -
• AnimationType -

http://www.telerik.com/help/winforms/panels-and-labels-radscrollablepanel-overview.html
This control is basically just a RadPanel with 2 themable scrollbars to provide more space for child controls.

The scrollbars only appear when a control is outside the viewable area.

The controls resize when the scroller appears so the scrollbar doesn’t obscure part of the controls.

It automatically creates a parent radScrollablePanel.PanelContainer for the ScrollablePanel.

To test the scroller just add some control then set its location outside the viewable area. The scrollbar(s) will appear in the IDE preview.

http://docs.telerik.com/devtools/winforms/panels-and-labels/separator
RadSeparator is a control that gives you the ability to divide your forms into logical parts.

• Orientation - gets or sets the control orientation to Vertical or Horizontal
• ShadowOffset - gets or sets the offset of the both lines, both horizontal and vertical
• ShowShadow - enables/disables the second line
• SeparatorElement - the element that holds the lines. Gives you the ability to access and customize them

http://www.telerik.com/help/winforms/chartview-overview.html
http://www.telerik.com/support/code-library/winforms/chart
VIDEO: http://www.telerik.com/videos/winforms/getting-started-with-radchartview-for-winforms
VIDEO: http://www.telerik.com/videos/winforms/what-is-new-in-q3-2012-radcontrols-for-winforms (19:12 - 24:12)

RadChartView is a versatile charting component that offers drawing capabilities, user interaction and real-time updates. Its intuitive object model and public API allow complex charts to be easily setup either in design-time or through code. The control is completely data aware and may work in bound or unbound mode, depending on the requirements. Chart types (or series) are organized in hierarchies, depending on the coordinate system, used to plot data points – for example we have CartesianArea (using Cartesian coordinate system) and PolarArea (using polar or radial coordinate system) and PieArea.

NOTE: There is also a RadChart control, which is being phased out. Don’t use it. Here’s a comparison.

Data point Tooltips - http://www.telerik.com/help/winforms/chartview-features-tooltip.html

Chart Title - http://www.telerik.com/help/winforms/chartview-features-title.html

Trackball (threshold indicator line ) – http://www.telerik.com/help/winforms/chartview-features-trackball.html

Smart labels - http://www.telerik.com/help/winforms/chartview-features-smart-labels.html

Drill down - http://www.telerik.com/help/winforms/chartview-features-drill-down.html

Changing colors/palettes - http://www.telerik.com/help/winforms/chartview-customization-palettes.html

// Apply a predefined palette of colors
this.radChartView1.Area.View.Palette = KnownPalette.Metro;

// Apply a specific palette entry to a specific line. Default is to rotate through the palette colors.
lineSeria.Palette = KnownPalette.Flower.GlobalEntries[0];
lineSeria.Palette = new PaletteEntry(Color.Yellow, Color.Red);

// Define your own palette by inheriting from ChartPalette and creating a collection of palette entries
public class CustomPalette : ChartPalette
{
    public CustomPalette()
    {
      this.GlobalEntries.Add(Color.Yellow, Color.Red);
      this.GlobalEntries.Add(Color.Yellow, Color.Blue);
    }
}

// Then set the custom palette:
this.radChartView1.Area.View.Palette = new CustomPalette();

Custom rendering - http://www.telerik.com/help/winforms/chartview-customization-custom-rendering.html

Chart Animation - http://www.telerik.com/forums/animated-chart
“RadChartView contains a mechanism that allows an animation and the animation is built-in the theme. You can create your own animations by either using our TPF Animations or you can use CSS like definition. You can see examples of these approaches in our Demo application that is installed with the controls. You can see a TPF animation in the example RadChartView»Chart Types»Line & Area and a CSS animation in the example RadChartView»Chart Types»Bar.”

http://www.telerik.com/help/winforms/gridview-overview.html
http://www.telerik.com/community/forums/winforms/gridview.aspx
http://www.telerik.com/support/code-library/winforms/gridview
Video (Webinar): http://www.telerik.com/videos/winforms/radgridview-for-winforms-webinar
Video: RadGridView for WinForms Hierarchy Overview
Video: Binding RadGridView for WinForms to a Self Referencing Hierarchy

See: ‘\\192.168.93.1\KB_MiM\Telerik\20170307) Demo of RadGridView Config by XML.mp4’
For how to setup user control grid columns and save them via XML.

1. Create an extra form called: ‘rfrmGridViewConfig-controlName’ where ‘controlName’ is the name of the actual ucStatusGrid, ucItemList, etc. This form will never be used by the actual application.
2. Put a plain RadGridView on this form and configure the columns as required.
3. Now <Save> your settings
   
4. Save the file in the Project folder and name it like this: ‘rfrmGridViewConfig-controlName.xml’ where ‘controlName’ is the name of the actual ucStatusGrid, ucItemList, etc. NOTE: This naming format is different that what I did in the video. There I put the control name 1^st. We can debate that…
5. Next you can configure the grid in the uc based on the XML settings at runtime.
6. ### I think the ucItemList has a custom property to select this XML file. We need to setup the same for our various other ucs (GridStatus, etc)

• ‘Columns’ collection
  • rgvtxt – Textbox column
  • rgvbrow – Browse column
  • rgvcalc – Calculator column
  • rgvchk – Checkbox column
  • rgvcolor – Color column
  • rgvcbo – Combobox column
  • rgvcmd – Command column
  • rgvdatetime – Date Time column
  • rgvdec – Decimal column
  • rgvurl – Hyperlink column
  • rgvimg – Image column
  • rgvmask – MaskBox column
  • rgvrmcbo – MultiCombobox column
  • rgvrate – Rating column
• ‘Enable Adding’
• ‘Enable Editing’
• ‘Enable Column Reordering’
• ‘Open Property Builder’ – Lots of config here…
  • MasterTemplate | Columns
    • <New> add various types of columns to the grid. Then select each column and set properties in the bottom pane.
    • ‘RadGridView | Advanced | Appearance | ShowRowHeaderColumn’ – True/False show/hide the small block column header for the row to the left of all other columns.
• ‘Best Fit Columns’ I think this is only impacts at deisgn time and does not sets a runtime property. I think you have to run code to do it at runtime.
• ‘AutoSize’ – this one actually is what you want, rather than ‘Best Fit Columns’
• ‘Dock in parent container’

Properties

• ‘ReadOnly’ = True - User can’t edit records
• ‘SelectionMode’ – ‘CellSelect’ or ‘FullRowSelect’
• ‘MultiSelect’ – True – user can select more than one row at a time
• ‘ShowRowHeaderColumn’ = ‘Falsse’ – controls the small block in the header to the extreme left of all other columns.
• ‘AutoSizeColumnMode’ = ‘Fill’ – expands columns to fill the space

  • radGridView1.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;

• ‘AutoSizeRows’ – expand rows (if a column has ‘Multiline’ = ‘True’??)
• ‘EnableHotTracking’ – set to False or the grey beveled gradient will be lost (leaving only the background color) as you mouse over grid data
• ‘EnableAlternatingRowColor’ – set True to get a greenline report style
• ‘HideSelection’ – set True for selected item to remain highlighted when the control loses focus

Text in a Hyperlink column has this font color: #113E89 (RGB 17, 62, 137)

rgvLog.MasterTemplate.Columns["Message"].AutoSizeMode = BestFitColumnMode.DisplayedDataCells; // resizing is based on the values *visible on the screen* and works the same even with manual resizing (double-click on the column edge)
rgvLog.MasterTemplate.Columns["Message"].AutoSizeMode = BestFitColumnMode.AllCells; // resizing is based on the values in all rows, even those that are not currently visible

Use the ViewCellFormatting event (the color depends on your current form backcolor)

void radGridView1_ViewCellFormatting(object sender, CellFormattingEventArgs e)
{
    e.CellElement.DrawFill = true;
 
    if (e.Column.Name == "SeparatorColumn")
    {
      e.CellElement.DrawFill = true;
      e.CellElement.BackColor = Color.FromArgb(191, 219, 255);%%//%%Color.FromKnownColor(KnownColor.Control);
      e.CellElement.DrawBorder = false;
      e.CellElement.GradientStyle = GradientStyles.Solid;
    }
    else
    {
      e.CellElement.ResetValue(LightVisualElement.DrawFillProperty, ValueResetFlags.Local);
      e.CellElement.ResetValue(LightVisualElement.DrawBorderProperty, ValueResetFlags.Local);
      e.CellElement.ResetValue(LightVisualElement.GradientStyleProperty, ValueResetFlags.Local);
      e.CellElement.ResetValue(LightVisualElement.BackColorProperty, ValueResetFlags.Local);
    }
}

Subscribe to the CellEditorInitialized event and set the GridBrowseEditorElement.ReadOnly property to false. Thus, you will allow the user to enter custom text and perform paste operation as well: subscribe to the CellEditorInitialized event and set the GridBrowseEditorElement.ReadOnly property to false. Thus, you will allow the user to enter custom text and perform paste operation as well:

private void radGridView1_CellEditorInitialized(object sender, GridViewCellEventArgs e)
{
    GridBrowseEditor browseEditor = e.ActiveEditor as GridBrowseEditor;
    if (browseEditor!=null)
    {
        GridBrowseEditorElement element = browseEditor.EditorElement as GridBrowseEditorElement;
        element.ReadOnly = false;
    }
}

Scroll to the bottom by passing the rows count to ScrollToRow as an integer parameter:

private void radButton1_Click(object sender, EventArgs e)
{
    radGridView1.TableElement.ScrollToRow(radGridView1.Rows.Count-1);
}

From the Demo app:

http://docs.telerik.com/devtools/winforms/datafilter/overview

Building complex filter expressions is a breeze with RadDataFilter. The control allows specifying expressions based on the fields.properties available in the data source. The intuitive UI of the control is designed to facilitate the end-user while empowering the developer to create related expressions with a few clicks.

http://docs.telerik.com/devtools/winforms/cardview/overview
http://www.telerik.com/forums/winforms/listview

RadCardView is a powerful control providing means for displaying and editing text data organized in a card layout. It incorporates a RadLayoutControl allowing modifications of the layout in the Visual Studio designer as well as at run-time.

http://docs.telerik.com/devtools/winforms/dataentry/dataentry

RadDataEntry provides an easy way to display and edit arbitrary business objects in a form layout. The built-in editors are generated by default, so that a fully operational CRUD support may be achieved with a single line of code - just binding to the business object or to a collection of objects. In order to further enhance RadDataEntry, it can be used in combination with RadBindingNavigator or any other collection navigation control.

(DataEntry).PanelElement.Border.Visibility = ElementVisibility.Collapsed;

Includes the ability to validate data per field.

Example from the Demo app:

https://docs.telerik.com/devtools/winforms/controls/datalayout/overview

The RadDataLayout control provides means for displaying data in a highly customizable layout by automatically creating the items and editors and further allowing easy creating of complex layouts at design-time as well as at run-time.

http://docs.telerik.com/devtools/winforms/virtualgrid/overview

RadVirtualGrid is a grid component developed on top of Telerik Presentation Framework which provides a convenient way to implement your own data management operations and optimizes the performance when interacting with large amounts of data.

Key features

• Easily customizable appearance and theming mechanism
• Outstanding performance
• Editing mechanism
• Hierarchical data presentation
• Sorting
• Filtering
• Paging
• Selection and navigation
• Flexible API

http://docs.telerik.com/devtools/winforms/rangeselector/overview

RadRangeSelector provides an elegant solution for end-users to select range (in percentages) and these percentages could be mapped to any kind of visually represented data. Developers can easily set the associated object that will be used as background of RadRangeSelector. The associated object should confront with specific interfaces thanks to which it will be able to communicate with RadRangeSelector. Currently, RadRangeSelector works out of the box together with RadChartView.

http://www.telerik.com/help/winforms/pivotgrid-overview.html

http://www.telerik.com/community/forums/winforms/pivotgrid.aspx
VIDEO: http://www.telerik.com/videos/devcraft/getting-started-with-radpivotgrid-for-winforms
VIDEO: Visualizing KPIs (Key Performance Indicator) With RadPivotGrid for WinForms
VIDEO: What is new in R3 2012 Telerik UI for for WinForms ()

RadPivotGrid for WinForms is a control which provides functionality similar to the functionality of PivotTables in MS Excel. It takes large chunks of data and summarizes it in a human readable way by the help of aggregates and field descriptors. The end-user can easily get an aggregated view of the data that would best suit their needs by dragging and dropping the items of the field descriptors and the aggregates. RadPivotGrid can also sort the data and show subtotals and grand totals at the end or at the beginning of the summarized data. It supports the UI virtualization available in RadGridView, so it can easily handle large data sets bringing to you top performance and low memory footprint even in such scenarios.

Here is a list of the supported features:

• Grouping data by row and column descriptors
• Aggregating data by aggregate descriptors
• Sorting group values
• Report filters
• Drag and drop of descriptors and aggregates
• Field chooser dialog
• Row/Column SubTotals and GrandTotals positions
• Row/Column Headers layouts – Tabular and Compact
• EmptyValueString, ErrorValueString, FormatString
• Design Time support for data binding
• UI virtualization
• Column/row resizing
• Tooltips
• Context menus
• Best Fit
• Copy data to clipboard
• Cell selection
• Formatting cells

https://docs.telerik.com/devtools/winforms/controls/pivotgrid/overview.html - Overview & Example Apps http://www.telerik.com/help/winforms/pivotgrid-radpivotfieldlist.html

http://www.telerik.com/community/forums/winforms/pivotgrid.aspx

Similar to the functionality of PivotTables in MS Excel.

RadPivotFieldList	Value Options Dialog	Label Options Dialog

http://www.telerik.com/help/winforms/dropdown-and-listcontrol-dropdownlist-overview.html
http://www.telerik.com/community/forums/winforms/dropdownlist-and-listcontrol.aspx
Video: http://www.telerik.com/videos/winforms/getting-started-with-raddropdownlist

This is like a basic combobox

NOTE: If you need a dropdown with checkboxes use the CheckedDropDownList

Quick Tasks Button

• 'Edit Items' - to add/manage items
• DropDownListElement items:
  • 'SelectedItems' -1 = nothing unselected, 0 = 1st list element, etc. NOTE: This may revert to -1 if you edit the list elements.'DropDownStyle' - 'DropDownList' list items are read only. 'DropDown' you are allowed to edit list items.
  • DropDownSizingMode = RightBottom – add a size handle to the bottom right of the list for manual resize
  • DropDownWidth – force the width, in pixels. Does not automatically resize, but may be combined with DropDownSizingMode
  • AutoSizeItems - ?? ### test this one
  • DropDownMinSize – you can set the width (leaving Height=0) to a value to make the item list wider than the main control.
• SortStyle – Ascending, Descending and None
• RadDropDownStyle – ‘DropDown’ allows editing of the textbox; ‘DropDownList’ read only drop down textbox
• AutoScroll – T/F – Scrollbars automatically appear when the list is longer than the control is tall.
• AutoCompleteMode – Suggest, Append, SuggestAppend (most often the best option)
• DefaultItemsCountInDropdown – default = 6
• How do I enable MultiItem select?

https://docs.telerik.com/devtools/winforms/controls/dropdown-listcontrol-and-checkeddropdownlist/checkeddropdownlist/checkeddropdownlist

http://www.telerik.com/help/winforms/dropdown-and-listcontrol-listcontrol-overview.html

http://www.telerik.com/community/forums/winforms/dropdownlist-and-listcontrol.aspx

RadListControl is the an alternative to the Microsoft ListBox control. This is a basic list of selectable items.

This is the simple list you are probably looking for. The RadListView offers more advanced features

NOTE: If you need a listbox with checkboxes use the RadCheckedListBox

(including columns).

NOTE: This control is shown under ‘Dropdown & List’ in the Telerik ‘Demo Application – UI for Winforms’ and the online help.

Supports drag and drop for reordering, or dragging between 2 different RadListControls. See the Telerik sample application.

• SelectionMode – offers 3 options:
  • One – only one row at a time
  • MultiSimple – click to select/deselect multiple rows
  • MultiExtended - <Shift>/<Ctrl> click to select multiple/ranges of values
• SortStyle – Ascending, Descending and None
• AutoScroll – T/F – Scrollbars automatically appear when the list is longer than the control is tall.
• Items (Collection)

http://www.telerik.com/help/winforms/listview-overview.html
http://www.telerik.com/community/forums/winforms/listview.aspx
http://www.telerik.com/help/winforms/listview-working-with-design-time-adding-groups.html
http://www.telerik.com/help/winforms/listview-custom-items.html

Flat list of labeled items (can be heirachical, like show car makes with model as children).

NOTE: If you are looking for a basic list of selectable items see the RadListControl.

Supports multiple columns.

• HorizontalScrollState – State of horiz scrollbar
  • AutoHide – hide unless some data is out of bounds
  • AlwaysShow –
  • AlwaysHide – Use to disable the scrollbar if you don’t want to see it

http://docs.telerik.com/devtools/winforms/checkedlistbox/checkedlistbox

RadCheckedListBox is an enhanced alternative to the standard Windows Forms checked list box control. RadCheckedListBox uses RadListView as a foundation. All previous functionality is preserved (visual formatting and data binding) and is now extended.

http://www.telerik.com/help/winforms/multicolumncombobox-overview.html
http://www.telerik.com/forums/winforms/multicolumncombo

The multi-column combobox is a special case of combobox (RadDropDownList) control with RadGridView integrated in its drop-down. The control combines the functionality and features of RadComboBox and RadGridView showing multiple columns in the dropdownlist.

• The RadGridView control hosted in the drop-down does not allow editing operations
• The RadGridView control hosted in the drop-down does not support filtering, grouping and sorting operations.

• AutoCompleteMode – Suggest, Append, SuggestAppend (most often the best option) based on the DisplayMember

http://www.telerik.com/help/winforms/multicolumncombobox-filtering.html

Per my 04/28/2015 question about flitering on alternate columns, TS responded: “If you need to display a list of suggestions, it is appropriate to use the filtering functionality. Thus, you can specify another property for the filtering action.”

private void Form1_Load(object sender, EventArgs e)
{
  this.customersTableAdapter.Fill(this.nwindDataSet.Customers);
  this.radMultiColumnComboBox1.AutoFilter = true;
  this.radMultiColumnComboBox1.DisplayMember = "City";
  FilterDescriptor filter = new FilterDescriptor();
  filter.PropertyName = this.radMultiColumnComboBox1.DisplayMember;
  filter.Operator = FilterOperator.StartsWith;
  this.radMultiColumnComboBox1.EditorControl.MasterTemplate.FilterDescriptors.Add(filter);
  this.radMultiColumnComboBox1.DataSource = this.customersBindingSource;
  this.radMultiColumnComboBox1.DisplayMember = "ContactName";
  this.radMultiColumnComboBox1.ValueMember = "CustomerID";
}

http://www.telerik.com/help/winforms/treeview-overview.html

http://www.telerik.com/community/forums/winforms/treeview.aspx
http://www.telerik.com/support/code-library/winforms/treeview

Telerik RadTreeView is the supercharged tree view component for Windows Forms. It facilitates display, management, and navigation of hierarchical data structures. The product offers many advanced features like drag-and-drop, load on demand, context menus and data binding.

Select Multiple Items

Tri-State Capable Checkboxes

Mixed Checkboxes& Radio Buttons

Use the Property Builder to configure the TreeView. It is very easy to set properties, plus you can create elements (nodes) there as well.

RadTreeView Properties

• ‘ShowLines’ - true
• ‘ShowRootLines’ - allows expand/collapse of the entire tree from the very top/root.
  • If False you cannot collapse any root elements that contain children (so children are always visible).
  • If this is True and ‘ShowLines’ is False you will be able to expand/collapse root parent nodes but there will be no lines (only [+]/[-]).
  • If False root nodes are not indented from left. So if the tree only contains root nodes you can set ‘ShowRootLines’ = false and root node indent will disappear.
• ‘LineStyle’ = Solid, Dash, Dot, DashDot, DashDotDot
• TreeIndent – 20 how far to indent nodes. Always applies to child nodes. Not to root nodes if ‘ShowRootLines’ is False.
• ‘ShowExpandCollapse’ - true
• ‘FullRowSelect’ – highlight spans the entire width of the tree
• ‘MultiSelect’ – false
• ‘CheckBoxes’ – add checkboxes to every node
• ‘TriStateMode’ – for checkboxes where a parent node indicates not all children are checked
• ExpandAnimation – None, Opacity
• KeyboardSearchEnabled – True = can user navigate to an item by typing
• ShowNodeToolTips - ### can’t make this work
• ToggleMode – None, Doubleclick, SingleClick
• AllowDragDrop – False
• AllowAdd – False
• AllowEdit – False
• AllowRemove – False

RadTreeView Node Properties

• ‘Checked’
• ‘CheckState’
• ‘CheckType’ – None, CheckBox, RadioButton
• ‘ToolTipText’ - ### can’t make this work – maybe the issue is ‘ShowNodeToolTips’??
• ‘ShowNodeToolTips’ – True if you want tooltips

Context Menu

http://docs.telerik.com/devtools/winforms/treeview/context-menus/default-context-menu

Modifying the Default Context Menu

Custom Context Menus

RadTreeView displays a default context menu which appears when you right-click on a node. This menu contains 7 items and they are:

• New: A new sibling node is created.
• Edit: An editor appears at the position of the node from which the context menu is invoked. This editor allows you to change a property of the node.
• Delete: The node from which the menu is invoked is deleted.
• Expand/Collapse: Depending on the expanded state of the node, this menu item may display itself as “Expand” or “Collapse”. When click the corresponding operations occurs.
• Cut: The node from which the context menu is invoked together with its child nodes (in short - the whole branch) is cut.
• Copy: The node from which the context menu is invoked together with its child nodes (in short - the whole branch) is copied.
• Paste: If there a cut or copied node (branch), this node is added as a sibling node to the node from which the context menu is invoked.

The default context menu is disabled by default. Enable it in the IDE or via code:

radTreeView1.AllowDefaultContextMenu = true; // Enable the default context menu

These 3 menu items are diabled by default. Enable them individually in the IDE or via code:

radTreeView1.AllowAdd = true; // Enable the ‘New’ context menu item
radTreeView1.AllowEdit = true; // Enable the ‘Edit’ context menu item
radTreeView1.AllowRemove = true; // Enable the ‘Delete’ context menu item

http://docs.telerik.com/devtools/winforms/bindingnavigator/bindingnavigator
http://www.telerik.com/forums/winforms/bindingnavigator

RadBindingNavigator’s main purpose is to provide a basic UI for navigation through a collection of business objects. RadBindingNavigator can be paired with a BindingSource component.

http://docs.telerik.com/devtools/winforms/map/overview
http://www.telerik.com/forums/winforms/map

RadMap can visualize tile data from the Bing Maps and the OpenStreetMaps REST services as well as from the local file system.

http://docs.telerik.com/devtools/winforms/carousel/carousel
http://www.telerik.com/forums/winforms/carousel
VIDEO: http://tv.telerik.com/watch/winforms/radcarousel/overview-radcarousel-winforms

RadCarousel is a navigation control that animates a series of elements either by the user clicking a particular element or by clicking the forward and back arrows. Based on top of the Telerik Presentation Framework (TPF), RadCarousel supports data binding, smooth animations and transitions, automatic generation of image reflections and dynamic addition and removal of items.

http://docs.telerik.com/devtools/winforms/gauges/bulletgraph/bulletgraph

The RadBulletGraph control is a variation of linear gauge. It combines a number of indicators into one control making it light-weight, customizable, and straightforward to setup and use. The control is a great tool for dashboards as it is the optimal way to present a lot of information in relatively small size.

http://docs.telerik.com/devtools/winforms/gauges/lineargauge/lineargauge

RadLinearGauge displays simple value within a specific range. The range is displayed in a rectangle, this rectangle can contain scale with or without ticks, labels and a scale bar. This control can be very useful when you need to build business dashboards or you just need graphical indicators.

http://docs.telerik.com/devtools/winforms/gauges/radialgauge/radialgauge

The RadRadialGauge control is designed to display a simple value within a definite range. This range is represented in a circular format similar to car speed gauge. The circular container contains a scale in it which controls the overall layout of ticks, tick labels, needles and ranges and renders an optional scale bar.

Telerik & Dev Notes

http://docs.telerik.com/devtools/winforms/editors/autocompletebox/autocompletebox
http://www.telerik.com/community/forums/winforms/editors.aspx
Video: http://www.telerik.com/videos/winforms/getting-started-with-radautocompletebox-for-winforms

RadAutoCompleteBox allows the end-user to easily fill-in text thanks to auto-complete functionality and tokens of text. This behavior is similar to the “To” field of Outlook and Facebook where you are filling-in the recipients to which you are going to send a message.

https://docs.telerik.com/devtools/winforms/controls/editors/browseeditor/overview
http://www.telerik.com/community/forums/winforms/editors.aspx

Browse to specify a file or folder on disk.

### Take a look at this control set instead. File Dialogs, It looks like this maybe replaces the RadBrowseEditor? ###

It opens a FileOpen, File Save or Folder Selection dialog apparently without calling the Windows API.

RadBrowseEditor is a themable control which allows users to select a file or a directory from the file system or directly type the full path to it in the editor.

• ‘DialogType’ – one of a predefined set of dialog types determined by the BrowseEditorDialogType enumeration.
  • FolderBrowseDialogradBrowseEditor1.DialogType = BrowseEditorDialogType.FolderBrowseDialog;
  • FontDialog
    radBrowseEditor1.DialogType = BrowseEditorDialogType.FontDialog;
  • OpenFileDialog
    radBrowseEditor1.DialogType = BrowseEditorDialogType.OpenFileDialog;
  • SaveFileDialog
    radBrowseEditor1.DialogType = BrowseEditorDialogType.SaveFileDialog;

### Add the RadOpenFolderDialog to this list. I like it much better than the old FolderBrowseDialog. Also see it here, under the RadBrowseEditor. I’m not sure which of those 2 controls are the one to use now.

http://docs.telerik.com/devtools/winforms/editors/calculatordropdown/calculatordropdown

RadCalculatorDropDown has a simple easy-to-use interface enabling the end user to perform all basic calculations such as addition, subtraction, multiplication, division as well as some more complicated ones – reciprocal, square root, negate.

http://www.telerik.com/help/winforms/editors-color-box-overview.html
http://www.telerik.com/community/forums/winforms/editors.aspx

The main purpose of the control is to allow the user to select a color from a color dialog with preset colors or to type the color directly into the text field. The control then displays the color name if it is a named color or the RGB values of the selected color. A small rectangle filled with the selected color is displayed as well.

http://www.telerik.com/help/winforms/editors-datetimepicker-overview.html

http://www.telerik.com/community/forums/winforms/calendar-and-datetimepicker.aspx
VIDEO: Getting Started Video

RadDateTimePicker allows interactive selection of dates using a drop down calendar.

Choose a date (optionally a time of day?)

• 'Format' = Short (9/24/2012), Long (Monday September 24, 2012), Time (1:24:38 AM), Custom (9/24/2012 1:24 AM)
• 'Value' - date selected from the picker set in code or via the drop down calendar in the Properties window.

  this.rdtpStartDate.Value = DateTime.Today;  // Set Start date to today
  this.radDateTimePicker1.Value = DateTime.Today.AddDays(1);  // Set the date to tomorrow
  this.radDateTimePicker1.Value = DateTime.Today.AddDays(-1);  // Set the date to yesterday

• By default a single arrow click moves one month and a double arrow click moves three months (called Fast Navigation).

  rrdtpNameOfControl.DateTimePickerElement.Calendar.FastNavigationStep = 12; // override fast navigation to 12 months so double arrow click jumps 1 year

• 'MinDate'/'MaxDate' - first and last dates that can be selected in the picker. Attempts to select outside these bounds are ignored.

  this.radDateTimePicker1.MinDate = DateTime.Today.AddDays(-DateTime.Today.Day);  // set the MinDate to be the first day of the current month.

• 'NullText’ - text displayed when the NullableValue property is set to null and RadDateTimePicker is not in focus. By default, NullText is an empty string.

  this.radDateTimePicker1.NullText = "No date selected";

• 'Format' - The DateTimePickerFormat enumeration values are Long, Short, Time and Custom. Set Format to Custom to enable the CustomFormat property.
• 'CustomFormat' - format string determines the display of the date in the picker edit. See the Internationalization and Date Formats topic for more information.
• 'Culture determines the language that the drop down calendar and edit will display in. See the Internationalization and Date Formats topic for more information.
• 'CalendarSize' - gets/sets the size of the RadCalendar in the RadDateTimePicker drop-down.
• 'NullableValue' - same as the Value property, but the NullableValue property is of type Nullable DateTime. It can be null – in this case if RadDateTimePicker is not selected it will show its NullText. In case RadDateTimePicker is selected, it will show the last entered date – this allows the end-user to enter and edit the date.

  this.radDateTimePicker1.NullableValue = null;

http://www.telerik.com/help/winforms/editors-maskededitbox-overview.html
http://www.telerik.com/community/forums/winforms/editors.aspx

RadMaskedEditBox is a themeable text box that formats and constrains text to a predefined pattern or a pattern you define. RadMaskedEditBox also handles globalization for date and time edits. Date and Time masks allow the user to navigate using the up and down arrow keys.

The MaskType property defines what type of mask would be used in the masked box:

• None
• DateTime - set the MaskType property to DateTime and the Mask property to “d”. See Date and Time Masks for more information on how this mask is constructed.
• Numeric - The numeric mask is used when you need to display these (defined on MS site):
  • Percent values.
  • Decimal values.
  • Currency (culture-aware).
  • Fixed point values.
• Standard - set the MaskType property to Standard and the Mask property to “(###) ###-###”. See Standard Masks for more information on how this mask is constructed.
• Regex - You can define Regex expressions as masks. For example mask [A-z] will check for at least one symbol in this range (A-z) in MaskEditBox’s Text.
• IP - allow user to input only 3 digits in 0-255 range in four groups
• Email - validate user input for the valid mail. If this email is not valid will notify user with validation icon:
• ‘TextMaskFormat ‘ - you may want to get a RadMaskedEditBox.Value that differs from what the end-user sees in the editor, or, in other words, from what the Text property provides. In such cases the you will find the TextMaskFormat property useful. It allows you to get variations of of the Text property value taking into account whether you want to get the prompt characters, and the literals used in the mask. The type of the TextMaskFormat property is the MaskFormat enum which provides the following values:
  • ‘IncludePromptAndLiterals’ (default value) - The Value property returns Return the text input by the user as well as any literal characters defined in the mask and any instances of the prompt character.
  • ‘ExcludePromptAndLiterals’ - The Value property returns only the text input by the user.
  • ‘IncludePrompt’ - The Value property returns the text input by the user as well as any instances of the prompt character.
  • ‘IncludeLiterals’ - The Value property returns the text input by the user as well as any literal characters defined in the mask.

http://www.telerik.com/help/winforms/propertygrid-overview.html
http://www.telerik.com/community/forums/winforms/property-grid.aspx
Video: http://www.telerik.com/videos/winforms/getting-started-with-telerik-radpropertygrid

Search/Filter PropertyGrid rows: http://docs.telerik.com/devtools/winforms/propertygrid/features/filtering.html

Use the Tasks button to access these properties:

• Enable Filtering
• Enable Grouping
• Enable Sorting
• Show Helprich
• Show SearchBox

Attach a RadPropertyGrid to an object and get a Visual Stuidio style property editor for the object.
radPropertyGrid1.SelectedObject = new PropertyGridElement(); // point to itself showing the PropertyGrid’s own properties
using Telerik.WinControls.UI; // required for ‘PropertyGridElement’

rpgControlProperties.SelectedObject = commandBarButton1; // Show the properties of a RadCommandBar button

• ‘SelectedObject’ - points to the object whose properties should be displayed
• ‘HelpVisible’ - show/hide the help section at the bottom which displays the Description attribute of the selected property
• ‘HelpBarHeight’ – in pixels of the help section at the bottom
• ‘ToolBarVisible’ shows the toolbar where you would add RadButtonElements for sort by category vs. alphabetical for example
• ‘’Category’ attribute of the SelectedObject property allows you to create groups in the PropertyGrid (for sort by category vs. alphabetical)
• ‘PropertySort’ sets default sorting to one of the enumerated values:
  • ‘Alphabetical’ – sorts the properties according to the SortOrder setting (Ascending or Descending)
  • ‘Categorized’ – groups the properties according to their Category attribute
  • ‘CategorizedAlphabetical’ – groups the properties according to their Category attiribute and sorts them Alphabetically, according to the SortOrder setting (Ascending or Descending)
  • ‘None’ – removes sorting and grouping
• ‘SortOrder’ - Ascending, Descending and None
• ‘ItemHeight’ - sets the visible items height.
• ‘ItemSpacing’ - sets the spacing between the items.
• ‘ItemIndent’ - sets the indent space in the beginning of the items.

The elements of the SelectedObject

Here’s some articles on using the RadPropertyGrid:

• Using Custom Editors (Replace a spin editor with a track bar editor)

radPropertyGrid.PropertyGridElement.PropertyTableElement.Update(PropertyGridTableElement.UpdateActions.Reset);

Use the RadPropertyGrid.ToolTipTextNeeded event to specify the ToolTipText for the value column and set the ToolTip.AutoPopDelay.

private void radPropertyGrid1_ToolTipTextNeeded(object sender, Telerik.WinControls.ToolTipTextNeededEventArgs e)
{
  PropertyGridItemElement itemElement = sender as PropertyGridItemElement;
  if (itemElement!=null)
  {
    e.ToolTipText = itemElement.ValueElement.Text; 
    e.ToolTip.AutoPopDelay = 1000;
  }
}

http://www.telerik.com/help/winforms/richtextbox-overview.html
http://www.telerik.com/community/forums/winforms/richtextbox.aspx
Video: http://www.telerik.com/videos/winforms/getting-started-with-telerik-radrichtextbox

Use the RadRichTextEditor instead.

http://docs.telerik.com/devtools/winforms/richtexteditor/overview

RadRichTextEditor is a control that is able to display and edit rich-text content including formatted text arranged in pages, paragraphs, spans (runs), tables, etc.

RadRichTextEditor allows you to edit text and apply rich formatting options, like:

• Bold, Italic
• Underline, Strike Through, Superscript and Subscript
• Usage of all available system fonts
• Text color and background
• Bullet and numbered lists
• Paragraph alignment and indentation
• Show/Hide formatting symbols
• Clear Formatting
• Inserting pictures/symbols/hyperlinks
• Table support – including nested tables, merging cells, setting different RowSpan and ColumnSpan, tables with auto width and more.
• ContextMenu - a standard one is provided out of the box, but it can be easily customized or substituted for a user-defined one.
• SelectionMiniToolbar - very similar to the one in MS Word, but can also be replaced with another.
• SpellChecker - extensible spell checking for different languages, using built-in or custom dictionaries.
• Printing - RadRichTextEditor supports printing out of the box.
• Multi-level Undo/Redo Support - Telerik RadRichTextEditor provides desktop-like usability and control thanks to its multilevel Undo/Redo feature. It allows past actions to be reviewed and reversed, just like in Microsoft Word.
• Three types of layout – Paged, Flow (as text in an HTML page viewed in a browser) and FlowNoWrap.
• Multi-region selection - the built-in multi-region support enables you to perform various operations for more than one selection simultaneously.
• Rich-text clipboard - allows rich text copy/paste from Word, OpenOffice etc.
• Import/export - with Telerik RadRichTextEditor control you can load XAML, HTML, RTF, DocX (rich-text) or TXT (plain text) into the control, you can format and edit it and then export it back to any of the above formats or PDF.
• Headers and Footers - RadRichTextEditor supports headers and footers in its document.
• Track changes - adding and removing of text, images, hyperlinks, tables, etc. and formatting changes of these elements can be tracked by different users.
• Bookmarks - provide easy retrieval of previously marked parts of the document.
• Comments - offer the ability to add text to the document which is not inserted directly in the page.
• Document protection - allows editing restrictions in the document for a set of users and groups.
• Mail merge - makes populating a template document with data easy.
• Custom annotations - enables you to extend the document model in order to serve specific needs.
• Footnotes and Endnotes - usually used to show the source of a material or add an explanation.
• Bibliographic references - can be used for referencing a source in the form of text or pointing the source of a citation.
• Cross-references - references to a Heading, Caption or Bookmark can now change along with their source.
• Captions for tables and figures - images, tables, etc. can now be easily labeled.
• Document variables - a mechanism used for storing information in the document.
• Code blocks - provide the ability to add source code fragments in a document.
• IME support - RadRichTextEditor supports IME out the box.

• .IsReadOnly = True to block editing
• .SelectionEnabled = True to allow text selection
• .IsSelectionMiniToolbarEnabled = False blocks this font toolbar popup on selected text
• https://gyazo.com/5a11a797c43a8fe7f91f432de282efb7
  • This ContextMenu is still available: https://gyazo.com/d2f9184194167f7a833f7cbf507fc757

http://www.telerik.com/help/winforms/spellchecker-overview.html

RadSpellChecker enables developers to add multilingual spell checking capabilities to their Win Forms applications. The component is completely customizable and can be attached to any text-editing RadControl.

http://www.telerik.com/help/winforms/editors-spineditor-overview.html
http://www.telerik.com/community/forums/winforms/editors.aspx

RadSpinEditor is a themable alternative to the standard Windows Numeric Up Down control.

http://www.telerik.com/help/winforms/editors-textbox-overview.html
http://www.telerik.com/community/forums/winforms/editors.aspx

**RadTextBoxControl vs RadTextBox** - RadTextBox is a wrapper around the standard .NET TextBox control, while RadTextBoxControl is built entirely on top of Telerik Presentation Framework.

Textbox that observes Telerik Theme settings

• 'Multiline' set to True for multiple line textbox. Then resize manually, or Dock.
• 'Enabled' - False greys out the control and restricts user interaction
• IsReadOnly – True then the text is readonly
• 'NullText' property specifies text to be displayed when the control has no Text value. When the control receives the focus, this text is automatically removed. Use this for things like ‘Search/Filter’ in a field where the user will type to search.
• 'PasswordChar' property specifies the character displayed in the text box. For example, if you want asterisks displayed in the password box, specify * for the PasswordChar property in the Properties window. Then, regardless of what character a user types in the text box, an asterisk is displayed. (Optional) Set the MaxLength property to limit password length.
• CharacterCasing – forces entered characters to a specific case
• See: http://msdn.microsoft.com/en-us/library/d3223ht2.aspx
• See: http://stackoverflow.com/questions/2555984/quick-question-how-to-set-a-text-box-for-inputing-password-in-winforms

http://www.telerik.com/help/winforms/editors-textboxcontrol-overview.html
http://www.telerik.com/community/forums/winforms/editors.aspx

**RadTextBoxControl vs RadTextBox** - RadTextBox is a wrapper around the standard .NET TextBox control, while RadTextBoxControl is built entirely on top of Telerik Presentation Framework.

RadTextBoxControl provides similar to the standard .NET Framework text box features. In addition it allows easy customizations and enhancements. It is generally used for editing text, although it can be used to display text, when in read-only mode. The control can display multiple lines, wrap text to the size of the control and perform text block formatting and replacement.

The control can display multiple lines, wrap text to the size of the control, add basic formatting, use themes, and the main differences with RadTextBox - can be transparent and use gradients.

http://www.telerik.com/help/winforms/editors-timepicker-overview.html

http://tv.telerik.com/watch/winforms/getting-started-with-radtimepicker-for-winforms

http://www.telerik.com/community/forums/winforms/calendar-and-datetimepicker.aspx
Video: http://www.telerik.com/videos/winforms/getting-started-with-radtimepicker-for-winforms

RadTimePicker control allows the end user to enter a time value to the editable area of the control, or pick the time from the drop down by selecting both the hours and the minutes. The drop down by default contains RadClock on the left side and two tables on the right side – for picking hours and minutes respectively.

Choose a time of day (not Date)

• ‘Value’ – used to get or set the control value

this.rtpStartTimeStd.Value = DateTime.Now;  // Set Start time to now

• ‘Culture‘ – Control the hour format (Standard [AM/PM], Military, or various International)

timepicker1.Culture = new CultureInfo(“en-gb”);  // set to Military time 

timepicker1.Culture = new CultureInfo(“en-us”);  // set to Standard (AM/PM) time

• ‘Step’ - gets or sets the desired minute’s interval
• ‘ClockPosition’ – clock location in relation to the set time <Clock> dropbox (options: ClockBeforeTables, ClockAboveTables and HideClock)
• ‘CloseButtonText’ – change the button text on the set time <Clock> dropbox
• ‘NullText’ – the text displayed in RadTimePickerElement when the Value is null
• ‘RowHeight’ – gets or sets the height of the rows in the hour/minutes tables in the drop down
• ‘ColumnsCount’ – gets or sets the number of the columns in the hour/minutes tables in the drop down
• ‘HeadersHeight’ – gets or sets the size of the headers (clock, hours and minutes headers) in the drop down
• ‘ButtonPanelHeight’ – sets or sets the height of the buttons panel at the bottom of the drop down
• ‘TableWidth’ – gets or sets the width of the hours and minutes tables in the drop down
• ‘TimeTables’ – allows you to choose between one table or two tables to display both hours and minutes
• ‘ReadOnly’ – makes the control read only – can’t type in it, or change its value from the UI. Also the drop down cannot be opened

http://www.telerik.com/help/winforms/track-and-status-controls-trackbar-overview.html

http://www.telerik.com/community/forums/winforms/track-and-status.aspx

RadTrackBar, sometimes called a slider control, can be used for navigating a large amount of information or for visually adjusting a numeric setting.

There’s a bug that causes the bar to truncate if it’s physically shorter than a % of the total.
rtbPlaybackSpeed.TrackBarElement.MinSize = new System.Drawing.Size(0, 0); // Resolve by setting the MinSize of the TrackBarElement

http://docs.telerik.com/devtools/winforms/editors/popupeditor/popupeditor

Drop down a form where you can display/edit various controls/values configurable at design time.

RadPopupEditor allows you to show any predefined or custom controls in its popup. By default the control should be associated with a RadPopupContainer. RadPoupContainer on the other hand allows you to build your layout at design time. The controls added to the container will be shown in the popup window when the popup is opened.

From the Demo app:

http://www.telerik.com/help/winforms/buttons-button-overview.html

http://www.telerik.com/community/forums/winforms/buttons.aspx

• 'Text' \Behavior
• 'DrawText' = False and no button text is displayed
• 'Name' \Design
• 'TextWrap' \Appearance (also must set 'AutoSize' = False, 'TextWrap' = False, adjust 'Size' as required)
• 'DialogResult' - Handles the close event of a form. Set to “Cancel” for simple close. Set to “OK” for close but you can add saving code.
• <hidden Code…>

// Toggle the ‘Image’ on button click.
   // First add the 2 images as Project Resources (under Project Properties)
   // Next create a property flag in the class to show the state
 
   namespace LS.Common.Log.Presentation
   {
     public partial class ucLogViewer : UserControl
     {
       public bool LogPaused { get; set; } %%//%% Play/Pause button state flag property
 
       public ucLogViewer()
       {
         InitializeComponent();
       // Code continues…

</hidden>

// Now create a click event handler to swap the image and update the property flag
private void rcbbtnPlayPauseLog_Click(object sender, EventArgs e) {
  if (LogPaused == true) {
     rcbbtnPlayPauseLog.Image = LS.Common.Log.Presentation.Properties.Resources.Play_24x24;
     LogPaused = false;
   }
   else {
     rcbbtnPlayPauseLog.Image = LS.Common.Log.Presentation.Properties.Resources.Pause_24x24;
     LogPaused = true;
   }
 }
 
// NOTE: You could have used a bool variable (rather than a property) and called some method(s) from the click event.

Show only an icon w/o button frame, like this 3^rd button:

radButton3.ButtonElement.ShowBorder = false;
radButton3.BackColor = System.Drawing.Color.Transparent;
radButton3.DisplayStyle = Telerik.WinControls.DisplayStyle.Image;

Toggle between 2 image (icon) values

if (rbtnPlayPauseToggle.Text == "play") // use the .Text property as a flag
{
  rbtnPlayPauseToggle.Image = Properties.Resources.MediaPause_40; // .MediaPause_40 is ‘MediaPause_40.png’ imported to the app repository
  rbtnPlayPauseToggle.Text = "pause";
}
else
{
  rbtnPlayPauseToggle.Image = Properties.Resources.MediaPlay_40; // toggle to ‘MediaPlay_40.png’ image
  rbtnPlayPauseToggle.Text = "play";
}
  rbtnPlayPauseToggle.Refresh();

http://www.telerik.com/help/winforms/buttons-checkbox-overview.html

http://www.telerik.com/community/forums/winforms/buttons.aspx
http://docs.telerik.com/devtools/winforms/buttons/checkbox/handling-radcheckbox-states
http://docs.telerik.com/devtools/winforms/buttons/checkbox/databinding-radcheckbox

RadCheckBox is designed to provide an interface element that can represent an On or Off state using a check mark.

RadCheckBox supports three states. This is controlled by the IsThreeState property. If it is set to false, the ToggleState property, which determines the current state of the check mark, can be On or Off . Otherwise, it can be set to On , Off , or Indeterminate .

CheckBox that observes Telerik Theme settings

• 'text' text label
• 'CheckAlignment' checkbox location in relation to the label
• 'Checked' True/False (get & set) (somehow tied to 'ToggleState' as well)
• ‘RightToLeft’ = Yes puts the text label to the left of the checkbox.

http://www.telerik.com/help/winforms/buttons-dropdownbutton-overview.html

Each of the items of RadDropDownButton can be set to perform an action when it is clicked. In addition, the items can contain other items, allowing you to create any hierarchy that fits your needs of sub-items.

http://www.telerik.com/help/winforms/buttons-splitbutton-overview.html
http://www.telerik.com/community/forums/winforms/buttons.aspx
http://docs.telerik.com/devtools/winforms/buttons/splitbutton/working-with-radsplitbutton-items

RadSplitButton provides a menu-like interface contained within a button that can be placed anywhere on a form.

RadSplitButton looks the same, and works nearly the same, as RadDropDownButton, but RadSplitButton has a DefaultItem property to specify the item whose Click event should be triggered when the button is clicked. The functionality of RadSplitButton is “split” between the button itself and the dropdown menu.

• ‘Items’ – the possible button contents: RadMenuItem, RadMenuSeparatorItem, RadMenucomboItem, RadMenuButtonItem, RadMenuHeaderItem
• ‘Image’ - property of the RadMenuItem enables you to include an icon next to the Item
• ‘DefaultItem’ sets the default by Item name Ex: radSplitButton1.DefaultItem = mainItem;

http://www.telerik.com/help/winforms/buttons-radiobutton-overview.html
http://www.telerik.com/community/forums/winforms/buttons.aspx

Put multiple in a RadGroupBox

Properties

‘IsChecked’ = True, button is filled in

http://www.telerik.com/help/winforms/buttons-repeatbutton-overview.html
http://www.telerik.com/community/forums/winforms/buttons.aspx
http://docs.telerik.com/devtools/winforms/buttons/repeatbutton/working-with-radrepeatbutton

RadRepeatButton provides press-and-hold functionality. While the mouse button is pressed down, the ButtonClick event fires at a pre-determined interval. RadRepeatButton is an ideal UI element for allowing users to control an increasing or decreasing value, such as volume or brightness.

http://www.telerik.com/help/winforms/buttons-togglebutton-overview.html

http://docs.telerik.com/devtools/winforms/buttons/togglebutton/handling-radtogglebutton-states

http://www.telerik.com/community/forums/winforms/buttons.aspx

RadToggleButton is designed to manage states on your form. It shares many features with the RadCheckBox, but provides a different visual effect than the standard check mark.

• 'ToggleState' On/Off
• 'Text' \Behavior

To wrap the text label, 'AutoSize' = False, 'TextWrap' = True, adjust 'Size' as required.

• 'Name' \Design

http://docs.telerik.com/devtools/winforms/buttons/toggleswitch/toggleswitch

RadToggleSwitch is a control designed to represent two states: e.g. true/false, On/Off, etc.

http://www.telerik.com/help/winforms/menus-menu-overview.html

http://www.telerik.com/community/forums/winforms/menus.aspx

RadApplicationMenu is the Telerik counterpart of the application menu that displays controls used to perform actions on entire documents and forms, such as Save and Print. It also provides a list of recent documents, access to form options, and the ability to exit the form or application.

See RadRibbonBar for more property info.

• ‘Text’ – shows up on the button itself
• ‘ButtonItems’ collection defines buttons on the bottom of the dropdown. For example the RadRibbonBar comes with an <Options> button here by default.

http://www.telerik.com/community/forums/winforms/menus.aspx

To implement context menus use RadContextMenu in your application. RadContextMenu is a non-visual component that sits in the component tray located below the form design surface. RadContextMenu, like RadMenu, can be themed and has an items collection that accepts RadMenuItem, RadMenuComboBoxItem, RadMenuSeparatorItem and RadMenuContextItem.

Create a right click (context) menu.

Add to a form then link to a control via the control’s ‘RadContextMenu’ property.

Create a Systray app menu by binding this to a Windows NotifyIcon (niMain).

RadContextMenuItem – rcmi

These are the items that appear in the right click menu.

• ‘Visibiility’ – hide a menu item
• ‘Enabled’ – set the text to grey and disable user interaction

Use an item as an information display only. You don’t want the highlight on mousehover or the click event to fire, but you don’t want the greyed out text of a disabled control.

rmiLastSync.Enabled = false; // disable highlight on mousehover and click event
rmiLastSync.UseDefaultDisabledPaint = false; // control is disabled but don't show as grey text

__http:%%//%%www.telerik.com/help/winforms/menus-context-menu-assign-radcontextmenu-to-telerik-and-non-telerik-controls.html__

You can assign RadContextMenu to Telerik and non-Telerik controls. This can be achieved by making use of RadContextMenuManager component. This component will add a RadContextMenu property to all controls on the form. Then, you should simply set a RadContextMenu instance to the RadContextMenu property.

http://www.telerik.com/help/winforms/commandbar-overview.html

http://docs.telerik.com/devtools/winforms/commandbar/design-time

http://www.telerik.com/community/forums/winforms/commandbar.aspx

Video: Working with RadCommandBar
Save and Load Layout to XML file

RadCommandBar is a fully themeable tool strip that provides unprecedented flexibility. More than just a collection of buttons, RadCommandBar hosts any RadControl, including combo boxes, text boxes, split buttons, drop-down buttons, toggle buttons and more. CommandBar can be moved, rearranged and resized at run time for easy end-user customization.

Basically a Toolbar. Can add buttons, dropdowns, etc.

The structure works like this:

• RadCommandBar
  • CommandBarRowElement - rcbre (1 or more rows)
    • CommandBarStripElement –rcbse (1 or more strips within a row)
      • ‘DisplayName’ is visible to users at runtime in the Overflow button dialog
      • ‘StretchHorizontally’ to make a Strip fill the available width on the Row.
      • RadCommandBarGripButton
      • Items (various)
        • CommandBarButton - rcbbtn
        • CommandBarDropDownButton - rcbddbtn
        • CommandBarDropDownList - rcbddl
        • CommandBarHostItem – can host other controls like date selector or checkbox
        • CommandBarSeparator
        • CommandBarLabel - rcblbl
        • CommandBarTextBox - rcbtxt
        • CommandBarToggleButton
        • CommandBarSplitButton
      • RadCommandBarOverflowButton

Select a CommandBarRowElement then click the Task button to ‘Edit Strips’. You can reorder the Strips within a row from this dialog. Choose a Strip to edit, then use the ‘Items’ property to add/edit items. Or can select a Strip directly from the Row and click the Tasks buton to edit only the Items for that Strip. Set the Strip ‘DisplayName’ so it’s visible from the Overflow button dialog at runtime. Set ‘StretchHorizontally’ to make a Strip fill the available width on the Row.

RadCommandBar allows the user to show/hide, reorder items and rearrange strip elements on different rows at runtime. ### We need to build a common lib class that saves/restores those customizations. The Save/Load layout functionality gives your applications the opportunity to preserve user settings concerning position, visibility and orientation.

http://www.telerik.com/help/winforms/commandbar-save-and-load-layout.html

Roll up empty space left behind from visible/collapsed ToolStrips
https://www.telerik.com/forums/problem-in-stripelement-visible-collapsed

https://www.telerik.com/forums/order-of-strips-to-display

Add Resources to a Solution (Icons, Graphics, Files, etc.)

Here’s my updated video on how to add Icon Graphics to a Solution

The default icons are all small (16×16) but if you use a bigger icon (32×32 or 64×64) the RadCommandBar will expand as required. You can also force it in code. For example show 32×32 image in CommandBarButton like this:
1. Use image with size 32×32.
2. Set the MinSize if you want to have space between image and borders of the button.

this.commandBarButton3.Image = global::CommandBarButtonDefaultSize.Properties.Resources.Button_Next_icon32x32;\\
this.commandBarButton3.MinSize = new System.Drawing.Size(40, 40);

You can add the items by clicking the down arrow on the RCB, but it’s easier to add and organize if you open the RCB ‘Collection Editor’. You can select multiple items to set common properties.

Set the width to match the container

???

Show an icon and text on a control (button, combo, etc) including set button size for text wrap

NOTE: You can <Ctrl> click all the buttons to set these properties at once.

• 'DrawText' = True
• 'TextImageRelation' = ImageAboveText or ImageBeforeText (for text beside the icon)
• ‘TextWrap’ – True if long text. Also set:
  • ‘AutoSize’ = False
  • ‘Size’ = 55,65 for 32×32 image. Adjust as required.
• ‘DisplayName’ – Be sure to set this one equal to the text property or it won’t have a real name in the toolbar configuration control (from RadCommandBarOverflowButton).
• ‘Image’ – clear to remove the icon, or set to a desired icon image
• ‘visible’ = false to hide the commandbar collapsing the space it occupies
• CommandBarRowElement (Rows Collection) – a horiz or vert row where a StripElement (toolbar) is shown
• CommandBarStripElement (Strips Collection) – basically a single, draggable toolbar on the CommandBar (which can hold multiple toolbars)
• DisplayName – The name shown to the user for a StripElement or subcontrol the user sees when customizing the toolbar at runtime.
• RadCommandBarGripButton
• Orientation - the orientation in RadCommandBar can be set via the Orientation property:

  radCommandBar1.Rows[0].Strips[0].Orientation = Orientation.Vertical;

• ‘VisibleInStrip’ Item property to hide a control from the Strip.
• Item Types (arranged in ItemsLayout)
  • CommandBarButton – rcbbtn
    • ‘DrawText’ = True to display the text of the button. Use the ‘TextImageRelation’ property to control the layout of image and text: Overlay, ImageAboveText, TextAboveImage, ImageBeforeText, TextBeforeImage.
  • CommandBarDropDownButton – rcbddbtn (Drop down items are rcbddbtni )
    • ‘Text’ – the text on the button
    • ‘Items’ – rcbddbtni (the buttons that appear in the dropdown)https://www.telerik.com/forums/remove-left-side-extra-space-from-dropdownbuttons
      Here’s how to have the main button display text, then have that text change based on the selected button (rcbddbtni - ‘Items’) from the dropdown.
      • Set the DropDownButton ‘Text‘ to the default value you want to display.
      • Add all the DropDownButton ‘Items’ and set their ‘Text’ properties to the text you want to display if they are selected. Make note of each time control name.
      • You have to add a Click Event to each DropDownButton Item (not the parent DropDownButton itself). Use the VS Property Grid dropdown to find each Item (that’s why we remembered them before). Then add a Click event. Here’s a couple of examples of click events that change the Text property on the CommandBarDropDownButton parent control.

      • // 'Show entire event' Entire vs. Entry Only drop down button
        private void rcbddbtniEntireEvent_Click(object sender, EventArgs e)
        {
          rcbddbtnShowEntryVEvent.Text = rcbddbtniEntireEvent.Text;
        }
          private void rcbddbtniEntryOnly_Click(object sender, EventArgs e) {
          rcbddbtnShowEntryVEvent.Text = rcbddbtniEntryOnly.Text;
        }

• CommandBarDropDownList – rcbddl (Drop down items are rcbddli )
• CommandBarHostItem – rcbhi (Item that can host any RadElement. Use the HostedElement property to get/set the element that you are hosting. For example a RadDateTimePicker and here’s how to ‘Read Value from DateTimePicker in CommandBar’)

Note: You must use a CommandBarLabel with a CommandBarHostItem. The built in ‘Text’ value won’t display.

// RadDateTimePicker and RadTimePicker 'CommandBarHostItem's on a RadCommandBar
   // Stick this right after “InitializeComponent();” on the form or UC.
   SetupHostedItems(); // setup the RadDateTimePicker and RadTimePicker 'CommandBarHostItem's on the RadCommandBar
 
//Follow up (what’s a better way to say these follow after the function that include the Inititalize()?) with these:
 
private void SetupHostedItems() // setup the 'CommandBarHostItem's on the RadCommandBar
{
  rcbhiStartDate.HostedItem = GenerateDateTimePicker("rdtpStartDate"); // Start Date
  rcbhiStartTime.HostedItem = GenerateTimePicker("rtpStartTime"); // Start Time
  rcbhiEndDate.HostedItem = GenerateDateTimePicker("rdtpEndDate"); // End Date 
  rcbhiEndTime.HostedItem = GenerateTimePicker("rtpEndTime"); // End Time
}
 
private RadDateTimePickerElement GenerateDateTimePicker(string Name) // 'CommandBarHostItem' on the RadCommandBar
{
  RadDateTimePickerElement rdtp = new RadDateTimePickerElement();
  rdtp.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.FitToAvailableSize;
  rdtp.Name = Name;
  rdtp.MinSize = new System.Drawing.Size(100, 20);
  rdtp.Format = DateTimePickerFormat.Short;
  return rdtp;
}
 
private RadTimePickerElement GenerateTimePicker(string Name) // 'CommandBarHostItem' on the RadCommandBar
{
  RadTimePickerElement rtp = new RadTimePickerElement();
  rtp.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.FitToAvailableSize;
  rtp.Name = Name;
  rtp.MinSize = new System.Drawing.Size(100, 20);
  return rtp;
}

Checkbox as CommandBarHostItem https://www.telerik.com/forums/checkbox-in-radcommandbar
Create a RadCommandBar HostedItem in the IDE, then create a RadCheckBox in code and link it to the HostedItem.

// Create a RadCheckBox ‘rchkOnlyFavoriteColumns’ and link it to the CommandBar HostedItem ‘rcbhiOnlyFavoriteColumns’
RadCheckBoxElement rchkOnlyFavoriteColumns = new RadCheckBoxElement();
rchkOnlyFavoriteColumns.MinSize = new System.Drawing.Size(19, 0); // Set the size here to match the HostedItem from the IDE
rcbhiOnlyFavoriteColumns.HostedItem = rchkOnlyFavoriteColumns;

• CommandBarSeparator
• CommandBarLabel - rcblbl
• CommandBarTextBox
• CommandBarToggleButton – rcbrtbhttps://www.telerik.com/forums/commandbartogglebutton-appearance-when-disabled
• CommandBarSplitButton - rcbsb

RadCommandBarOverflowButton - The overflow button automatically displays items that don't have the real estate to display by default. The end user can also customize the toolstrip by adding and removing buttons.

• Customize the contents of the OverflowButton
• Hide the Overflow button
  

  radCommandBarStripElement1.OverflowButton.Visibility = Telerik.WinControls.ElementVisibility.Collapsed; // Or should you use the ‘Hidden’ property?

• Show the Overflow button only when necessary as you resize the formUse the ItemOverflowed and ItemOutOfOverflow events of CommandBarStripElement to show the overflow button only when needed and hide it if not needed. See: http://www.telerik.com/forums/hide-remove-add-or-remove-buttons

protected override void OnLoad(EventArgs e)
{
  base.OnLoad(e);
  AddCommandBar();
  radCommandBar1.Rows[0].Strips[0].ItemOverflowed += Form1_ItemOverflowed;
  radCommandBar1.Rows[0].Strips[0].ItemOutOfOverflow += Form1_ItemOutOfOverflow;
}
 
void Form1_ItemOutOfOverflow(object sender, EventArgs e)
{
  if (!radCommandBar1.Rows[0].Strips[0].HasOverflowedItems)
  {
    radCommandBar1.Rows[0].Strips[0].OverflowButton.Visibility = ElementVisibility.Collapsed;
  }
}
 
void Form1_ItemOverflowed(object sender, EventArgs e)
{
  radCommandBar1.Rows[0].Strips[0].OverflowButton.Visibility = ElementVisibility.Visible;
}

• Programmatically hide a button on the CommandBar

  // Hide the Documents button on the CommandBar
  rcbbtnDocuments.VisibleInStrip = false; // removes it from toolbar
  rcbbtnDocuments.VisibleInOverflowMenu = false; // removes it from overflow too (user can't see at all)
  // We don’t know how to remove it from the Customize dialog

If you Dock a panel (or TableLayoutPanel) control to the form and it appears behind the RadCommandBar, collapse the panel in the Document Outline, then drag it above the RadCommandBar like this:

http://www.telerik.com/help/winforms/menus-menu-overview.html
http://www.telerik.com/community/forums/winforms/menus.aspx

RadMenu enables you to integrate attractive and flexible menus on Forms within your Windows applications.

Other controls, like the top of a RadPanel, can appear behind a RadMenu. I’m not sure how to force them both to the same layer, but you can use the Margin – Top to push the hidden control down. Look for a better solution. The best thing to do is to add the panel after the RadMenu. Also look to my instructions on RadCommandBar to deal with controls behind this one. It’s about setting the order in the IDE Document Outline.

http://www.telerik.com/help/winforms/menus-menu-working-with-radmenu-items-radmenuitem.html

RadMenuButton – rmb

Menu child items are under the RadMenu.Items (Collection). Then select a child and look to its RadMenu.Items (Collection) for the grandchildren items.

• ‘Visibility’ – hide a menu item
• ‘Enabled’ – set the text to grey and disable user interaction

If you Dock a panel (or TableLayoutPanel) control to the form and it appears behind the RadMenu, collapse the panel in the Document Outline, then drag it above the RadMenu like this:

1. Add a radMenu control to rfrmMain and name it ‘radMenu’
2. Create these RadMenuItems (Add to ‘ActiveItems’ under top level menu items, and ‘Items’ for sub level menu items)

   private Telerik.WinControls.UI.RadMenuItem rmiHelp;
   private Telerik.WinControls.UI.RadMenuItem rmiHelpOnline;
   private Telerik.WinControls.UI.RadMenuItem rmiLegalitySoftwareWebsite;
   private Telerik.WinControls.UI.RadMenuItem rmiLicenseRegistration;
   private Telerik.WinControls.UI.RadMenuItem rmiAbout;

   Note you might also want to include these items:

   private Telerik.WinControls.UI.RadMenuItem rmiFile;
   private Telerik.WinControls.UI.RadMenuItem rmiNew;
   private Telerik.WinControls.UI.RadMenuItem rmiOpenSettings;
   private Telerik.WinControls.UI.RadMenuItem rmiSaveSettings;
   private Telerik.WinControls.UI.RadMenuItem rmiSaveSettingsAs;
   // Add a separator then a Recent Items here – See File Renamer example code example
   private Telerik.WinControls.UI.RadMenuItem rmiExit;

3. Click “TELERIK | RadControls for WinForms | Add RadAboutBox”. Name the form “rfrmRadAboutBox” and click <Add>.
4. Add this to the top of rfrmMain.cs

   using System.Diagnostics; // required by ‘Process’ to launch external apps (like the browser)

5. Use this code to rfrmMain.cs to handle the Help Menu clicks

// Help Menu =========================================================================
private void rmiHelpOnline_Click(object sender, EventArgs e)
{
  //TODO: FutureFeature - Implement online help system (wiki)
  Process.Start("http://www.legalitysoftware.com"); // launch the Legality Software site
}
 
private void rmiLegalitySoftwareWebsite_Click(object sender, EventArgs e)
{
  Process.Start("http:%%//%%www.legalitysoftware.com"); // launch the Legality Software site
}
 
private void rmiLicenseRegistration_Click(object sender, EventArgs e)
{
  //TODO: FutureFeature - Implement licensing
}
 
private void rmiCheckForUpdates_Click(object sender, EventArgs e)
{
  //TODO: Larry - Wire up the Update feature
}
 
private void rmiAbout_Click(object sender, EventArgs e)
{
  using (var rfrmAboutBox = new rfrmRadAboutBox()) // create an instance of the form 
  { 
    rfrmAboutBox.ShowDialog(this); // then show/opens it
  }
}