PrintPreviewControl.OnStartPageChanged(EventArgs) Method
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Raises the StartPageChanged event.
protected:
virtual void OnStartPageChanged(EventArgs ^ e);
protected virtual void OnStartPageChanged (EventArgs e);
abstract member OnStartPageChanged : EventArgs -> unit
override this.OnStartPageChanged : EventArgs -> unit
Protected Overridable Sub OnStartPageChanged (e As EventArgs)
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnStartPageChanged 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.
When overriding OnStartPageChanged(EventArgs) in a derived class, be sure to call the base class' OnStartPageChanged(EventArgs) method so that registered delegates receive the event.
Termék | Verziók |
---|---|
.NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9 |
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