Provides data for the SelectedIndexChanging event.
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)
Determines whether the specified object is equal to the current object.(Inherited from Object.)
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)
Serves as the default hash function. (Inherited from Object.)
Returns a string that represents the current object.(Inherited from Object.)
The ListView control raises the SelectedIndexChanging event when a Select button is clicked, but before the ListView control handles the select operation. (A Select a button is one whose CommandName property is set to "Select".) This enables you to provide an event-handling method that performs a custom routine whenever this event occurs, such as canceling the select operation.
A Cancel property of the object to true.object is passed to the event-handling method, which enables you to determine the index of the item that is selected by the user. It also enables you to cancel the select operation. To cancel the select operation, set the
For a list of initial property values for an instance of the ListViewSelectEventArgs constructor.class, see the
Legacy Code Example
The following example shows how to use the SelectedIndexChanging event to cancel the select operation if the item that was selected is discontinued.object that is passed to the Code snippet is not found. Confirm that the code snippet name 'System.Web.UI.WebControls.ListView.SelectedIndexChanging' is correct.
Available since 3.5
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.