GridViewSelectEventArgs Class
Provides data for the SelectedIndexChanging event.
Assembly: System.Web (in System.Web.dll)
The GridView control raises the SelectedIndexChanging event when a Select button (a button with its CommandName property set to "Select") is clicked, but before the GridView control handles the select operation. This allows you to provide an event-handling method that performs a custom routine, such as canceling the selection operation, whenever this event occurs.
A GridViewSelectEventArgs object is passed to the event-handling method, which allows you to determine the index of the row selected by the user and to indicate that the selection operation should be canceled. To cancel the selection operation, set the Cancel property of the GridViewSelectEventArgs object to true.
For more information about handling events, see Consuming Events.
For a list of initial property values for an instance of GridViewSelectEventArgs, see the GridViewSelectEventArgs constructor.
The following example demonstrates how to use the GridViewSelectEventArgs object passed to the event-handling method to cancel the select operation of a GridView control when the user selects an author with the last name White.
- AspNetHostingPermission
For operating in a hosted environment. Demand value: LinkDemand; Permission value: Minimal.
- AspNetHostingPermission
For operating in a hosted environment. Demand value: InheritanceDemand; Permission value: Minimal.
System::EventArgs
System.ComponentModel::CancelEventArgs
System.Web.UI.WebControls::GridViewSelectEventArgs
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.