Assembly: System.Web (in System.Web.dll)
The event is useful for indicating that a dynamic control (a control added programmatically, as opposed to being declared in page markup) was successfully added to a zone. In conjunction with the OnWebPartAdded method, the event provides developers with a way to update the user interface (UI) or otherwise notify users that a control was successfully added.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.