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ListControl.SelectedIndexChanged Event

Occurs when the selection from the list control changes between posts to the server.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

member SelectedIndexChanged : IEvent<EventHandler,
    EventArgs>
<asp:ListControl OnSelectedIndexChanged="EventHandler" />

The SelectedIndexChanged event is raised when the selection from the list control changes between posts to the server.

NoteNote

A list control must persist some values between posts to the server for this event to work correctly. Be sure that view state is enabled for the list control.

For more information about handling events, see Consuming Events.

TopicLocation
How to: Respond to Changes in List Web Server ControlsBuilding ASP .NET Web Applications
How to: Respond to Changes in List Web Server ControlsBuilding ASP .NET Web Applications

The following example demonstrates how to specify and code a handler for the SelectedIndexChanged event to display the selection made by the user.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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