Form.OnActivated(EventArgs) Method
Definition
Important
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Raises the Activated event.
protected:
virtual void OnActivated(EventArgs ^ e);
protected virtual void OnActivated (EventArgs e);
abstract member OnActivated : EventArgs -> unit
override this.OnActivated : EventArgs -> unit
Protected Overridable Sub OnActivated (e As EventArgs)
Parameters
Remarks
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnActivated method also allows derived classes to handle the event without attaching a delegate. Overriding this method is the preferred technique for handling the event in a derived class.
Notes to Inheritors
When overriding OnActivated(EventArgs) in a derived class, be sure to call the base class's OnActivated(EventArgs) method so that registered delegates receive the event.
Applies to
See also
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