Form.OnBackgroundImageChanged(EventArgs) Form.OnBackgroundImageChanged(EventArgs) Form.OnBackgroundImageChanged(EventArgs) Form.OnBackgroundImageChanged(EventArgs) Method

Definition

Raises the BackgroundImageChanged event.

protected:
 override void OnBackgroundImageChanged(EventArgs ^ e);
protected override void OnBackgroundImageChanged (EventArgs e);
override this.OnBackgroundImageChanged : EventArgs -> unit
Protected Overrides Sub OnBackgroundImageChanged (e As EventArgs)

Parameters

e
EventArgs EventArgs EventArgs EventArgs

An EventArgs that contains the data.

Remarks

Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.

The OnBackgroundImageChanged 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 OnBackgroundImageChanged(EventArgs) in a derived class, be sure to call the base class's OnBackgroundImageChanged(EventArgs) method so that registered delegates receive the event.

Applies to