Box. On Selected Item Changed(EventArgs) Method
Raises the SelectedItemChanged event.
protected: virtual void OnSelectedItemChanged(EventArgs ^ e);
protected virtual void OnSelectedItemChanged (EventArgs e);
abstract member OnSelectedItemChanged : EventArgs -> unit override this.OnSelectedItemChanged : EventArgs -> unit
Protected Overridable Sub OnSelectedItemChanged (e As EventArgs)
This event is raised when you select a new item from the list or when you set the SelectedIndex property.
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnSelectedItemChanged 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.