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ListBox.IPostBackDataHandler.RaisePostDataChangedEvent Method

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Invokes the OnSelectedIndexChanged method whenever posted data for the ListBox control has changed.

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

void IPostBackDataHandler.RaisePostDataChangedEvent()



Typically, you should use the ListBox.RaisePostDataChangedEvent method to raise an event when the posted data for a ListBox object changes.

The IPostBackDataHandler.LoadPostData method is an explicit interface member implementation. It can be used only when the ListBox instance is cast to an IPostBackDataHandler interface.

Notes to Implementers

To define a custom implementation for raising the event for a ListBox object, override the ListBox.RaisePostDataChangedEvent member. The explicit interface implementation calls the ListBox.RaisePostDataChangedEvent method to raise the event when posted data has changed for the control.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1
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