Control. On Value Member Changed(EventArgs) Method
Raises the ValueMemberChanged event.
protected: virtual void OnValueMemberChanged(EventArgs ^ e);
protected virtual void OnValueMemberChanged (EventArgs e);
abstract member OnValueMemberChanged : EventArgs -> unit override this.OnValueMemberChanged : EventArgs -> unit
Protected Overridable Sub OnValueMemberChanged (e As EventArgs)
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnValueMemberChanged 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.