Assembly: System.Windows.Forms (in system.windows.forms.dll)
A bitwise combination of Keys values that represents the key or keys to process.
Return Valuetrue if the key was processed; otherwise, false.
This method returns true when the user presses CTRL+A and the MultiSelect property is true. By default, this selects all cells in the control.Notes to Inheritors Override this method to customize or disable the selection behavior. When overriding this method, a control should return true to indicate that it has processed the key. For keys that are not processed by the control, return the result of the base version of this method.
Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.