DetailsView.ItemDeleting Event
.NET Framework 3.0
Occurs when a Delete button within a DetailsView control is clicked, but before the delete operation.
Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)
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)
In JScript, you can handle the events defined by a class, but you cannot define your own.
Not applicable.
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.
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