View. On Row Deleting(GridViewDeleteEventArgs) Method
Raises the RowDeleting event.
protected: virtual void OnRowDeleting(System::Web::UI::WebControls::GridViewDeleteEventArgs ^ e);
protected virtual void OnRowDeleting (System.Web.UI.WebControls.GridViewDeleteEventArgs e);
abstract member OnRowDeleting : System.Web.UI.WebControls.GridViewDeleteEventArgs -> unit override this.OnRowDeleting : System.Web.UI.WebControls.GridViewDeleteEventArgs -> unit
Protected Overridable Sub OnRowDeleting (e As GridViewDeleteEventArgs)
The RowDeleting event is raised when a row's Delete button is clicked, but before the GridView control deletes the row. This enables you to provide an event-handling method that performs a custom routine, such as canceling the delete operation, whenever this event occurs.
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnRowDeleting 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 OnRowDeleting(GridViewDeleteEventArgs) in a derived class, be sure to call the base class's OnRowDeleting(GridViewDeleteEventArgs) method so that registered delegates receive the event.