DetailsView.ItemDeleting Event
Assembly: System.Web (in system.web.dll)
public: event DetailsViewDeleteEventHandler^ ItemDeleting { void add (DetailsViewDeleteEventHandler^ value); void remove (DetailsViewDeleteEventHandler^ value); }
/** @event */ public void add_ItemDeleting (DetailsViewDeleteEventHandler value) /** @event */ public void remove_ItemDeleting (DetailsViewDeleteEventHandler value)
JScript supports the use of events, but not the declaration of new ones.
The ItemDeleting event is raised when a Delete button within the DetailsView control is clicked, but before the delete operation. This allows you to provide an event handler that performs a custom routine, such as canceling the delete operation, whenever this event occurs.
A DetailsViewDeleteEventArgs object is passed to the event handler, which allows you to determine the index of the record being deleted and to indicate that the delete operation should be canceled. To cancel the delete operation, set the Cancel property to true. You can also manipulate the Keys and Values collections, if necessary, before the values are passed to the data source.
For more information about handling events, see Consuming Events.
Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.