public event Action<ZoneDefinition> OnZoneClickPublic Event OnZoneClick As Action(Of ZoneDefinition)public:
event Action<ZoneDefinition^>^ OnZoneClick {
void add (Action<ZoneDefinition^>^ value);
void remove (Action<ZoneDefinition^>^ value);
}member OnZoneClick : IEvent<Action<ZoneDefinition>,
EventArgs>