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ListView.OnItemInserted Method

Raises the ItemInserted event.

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

'Declaration
Protected Overridable Sub OnItemInserted ( _
	e As ListViewInsertedEventArgs _
)

The ItemInserted event is raised when an item's Insert button is clicked or the InsertNewItem method is called, after the ListView control inserts the item. (An Insert button is a button control whose CommandName property is set to "Insert".) This enables you to perform a custom routine whenever this event occurs, such as retrieving auto-generated values from the database for the inserted item.

The OnItemInserted method is called by the ListView control to raise the ItemInserted event. It is typically used by control developers when extending the ListView class.

Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.

The OnItemInserted method also enables 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 you override OnItemInserted in a derived class, call the base class's OnItemInserted method so that registered delegates receive the event.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5

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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