Keyboard Support

The keyboard combinations supported by the RadSyntaxEditor are listed in the table below.

Hot Key(s)	Action
Left arrow	Move to previous character
Right arrow	Move to next character
Left arrow + Ctrl	Move to previous word
Right arrow + Ctrl	Move to next word
Up arrow	Move line up
Down arrow	Move line down
Home	Move to home
End	Move to line end
Page Up	Move page up
Page Down	Move page down
Ctrl + Home	Move to start of document
Ctrl + End	Move to end of document
Ctrl + A	Select all
Ctrl + C	Copy
Ctrl + Insert	Copy
Ctrl + Space	Show code completion prompt
Ctrl + F	Open the find dialog
Escape	Close the find dialog
Backspace	Delete the previous character
Delete	Delete the next character
Ctrl + Backspace	Delete the previous word
Ctrl + Delete	Delete the next word
Tab	Indent
Shift + Tab	Unindent
Ctrl + Z	Undo
Ctrl + Y	Redo
Ctrl + X	Cut
Shift + Delete	Cut
Ctrl + V	Paste
Shift + Insert	Paste
Insert	Toggle insert

If you need to handle a key combination which is not listed above, you can do so by handling the PreviewSyntaxEditorKeyDown event.

private void radSyntaxEditor1_PreviewSyntaxEditorKeyDown(object sender, PreviewSyntaxEditorKeyEventArgs e)
{
    if (e.Key == Keys.S && Keyboard.Modifiers == Keys.Control)
    {
        e.OriginalArgs.Handled = true;
    }
}     

Private Sub RadSyntaxEditor_PreviewSyntaxEditorKeyDown(sender As Object, e As PreviewSyntaxEditorKeyEventArgs)
    If e.Key = Keys.S AndAlso Telerik.WinControls.SyntaxEditor.UI.Keyboard.Modifiers = Keys.Control Then
        e.OriginalArgs.Handled = True
    End If
End Sub