View. On Pre Render(EventArgs) Method
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Raises the PreRender event.
protected public: override void OnPreRender(EventArgs ^ e);
protected internal override void OnPreRender (EventArgs e);
override this.OnPreRender : EventArgs -> unit
Protected Friend Overrides Sub OnPreRender (e As EventArgs)
This method notifies the server control to perform any necessary pre-rendering steps prior to saving view state and rendering content.
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnPreRender 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.