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DetailsView.OnItemDeleting Method

Raises the ItemDeleting event.

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

protected virtual void OnItemDeleting(
	DetailsViewDeleteEventArgs e
)

ExceptionCondition
HttpException

There is no handler for the ItemDeleting event.

The OnItemDeleting method is called by the DetailsView control to raise the ItemDeleting event. It is generally used by control developers when extending the DetailsView class.

The OnItemDeleting method also allows 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 overriding OnItemDeleting in a derived class, be sure to call the base class's OnItemDeleting method so that registered delegates receive the event.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

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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