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