[ObsoleteAttribute("This event is deprecated. Use "Shown" event.", true)]
public event EventHandler OnShow

<ObsoleteAttribute("This event is deprecated. Use "Shown" event.", True)> _
Public Event OnShow As EventHandler

[ObsoleteAttribute(L"This event is deprecated. Use "Shown" event.", 
	true)]
public:
 event EventHandler^ OnShow {
	void add (EventHandler^ value);
	void remove (EventHandler^ value);
}