public event EventHandler<SubscriptionStateChangeEventArgs> StateChanged

Public Event StateChanged As EventHandler(Of SubscriptionStateChangeEventArgs)

public:
virtual  event EventHandler<SubscriptionStateChangeEventArgs^>^ StateChanged {
	void add (EventHandler<SubscriptionStateChangeEventArgs^>^ value);
	void remove (EventHandler<SubscriptionStateChangeEventArgs^>^ value);
}

abstract StateChanged : IEvent<EventHandler<SubscriptionStateChangeEventArgs>,
    SubscriptionStateChangeEventArgs>
override StateChanged : IEvent<EventHandler<SubscriptionStateChangeEventArgs>,
    SubscriptionStateChangeEventArgs>