GridView::OnRowCommand Method
Updated: August 2008
Raises the RowCommand event.
Assembly: System.Web (in System.Web.dll)
Parameters
- e
- Type: System.Web.UI.WebControls::GridViewCommandEventArgs
A GridViewCommandEventArgs that contains event data.
The RowCommand event is raised when a button is clicked in the GridView control. This enables you to provide an event-handling method that performs a custom routine whenever this event occurs.
Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.
The OnRowCommand method also allows 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 overriding OnRowCommand in a derived class, be sure to call the base class's OnRowCommand method so that registered delegates receive the event.
The following example demonstrates how provide an event-handling method for the RowCommand event. When the Add button is clicked for a given row of the GridView control, the name of the selected customer is added to a ListBox control.
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.