override void OnInit(EventArgs ^ e);
protected internal override void OnInit (EventArgs e);
override this.OnInit : EventArgs -> unit
Protected Friend Overrides Sub OnInit (e As EventArgs)
The UpdatePanel control's ContentTemplate property is instantiated during the OnInit method.
The OnInit method is used by control developers to extend the functionality of the UpdatePanel control.
Notes to Inheritors
When you override the OnInit(EventArgs) method in a derived class, be sure to call the OnInit(EventArgs) method of the base class so that registered delegates can receive the event.