FormView.OnModeChanged(EventArgs) Method
Definition
Important
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Raises the ModeChanged event.
protected:
virtual void OnModeChanged(EventArgs ^ e);protected virtual void OnModeChanged (EventArgs e);abstract member OnModeChanged : EventArgs -> unit
override this.OnModeChanged : EventArgs -> unitProtected Overridable Sub OnModeChanged (e As EventArgs)Parameters
Remarks
The OnModeChanged method is called by the FormView control to raise the ModeChanged event. It is generally used by control developers when extending the FormView class.
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnModeChanged 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 OnModeChanged(EventArgs) in a derived class, be sure to call the base class's OnModeChanged(EventArgs) method so that registered delegates receive the event.
