The System.Web.UI.WebControls.DetailsView control raises the DetailsView.ItemDeleted event when a Delete button (a button with its CommandName property set to "Delete") within the control is clicked, but after the System.Web.UI.WebControls.DetailsView control deletes the record. This allows you to provide an event handler that performs a custom routine, such as checking the results of a delete operation, whenever this event occurs.

A System.Web.UI.WebControls.DetailsViewDeletedEventArgs object is passed to the event handler, which allows you to determine the number of records affected and any exceptions that might have occurred. To determine the number of records affected by the delete operation, use the DetailsViewDeletedEventArgs.AffectedRows property. Use the DetailsViewDeletedEventArgs.Exception property to determine whether any exceptions occurred. You can also indicate whether the exception was handled in the event handler by setting the DetailsViewDeletedEventArgs.ExceptionHandled property. If you want to access the name/value pairs of the key fields and non-key fields of the deleted record, use the DetailsViewDeletedEventArgs.Keys and DetailsViewDeletedEventArgs.Values properties, respectively.

For more information about handling events, see Consuming Events.

For a list of initial property values for an instance of the System.Web.UI.WebControls.DetailsViewDeletedEventArgs class, see the DetailsViewDeletedEventArgs.#ctor(int, Exception) constructor.

Namespace: System.Web.UI.WebControls
Assembly: System.Web (in System.Web.dll)
Assembly Versions: 2.0.0.0
Since: .NET 2.0