Raises the ItemCommand event.
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)
The ItemCommand event is raised when a button in an item template is clicked, but before the command is executed. This enables you to perform a custom routine in response to the supplied CommandName or CommandArgument value whenever this event occurs.
Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.
The method also enables derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.Notes to Inheritors
When you override in a derived class, call the base class's method so that registered delegates receive the event.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.