Assembly: System.Windows.Forms (in system.windows.forms.dll)
If you have tasks that you must perform before the thread becomes idle, attach them to this event.
Because this is a static event, you must detach any event handlers attached to this event in the ApplicationExit event. If you do not detach these handlers, they will remain attached to the event and continue to consume memory.
Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, 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.