The transparency of the event. In other words, whether or not the period of time this event occupies can contain other events (transparent), or if the time cannot be scheduled for anything else (opaque).

ITransparency Transparency { get; set; }

Property Transparency As ITransparency
	Get
	Set

property ITransparency^ Transparency {
	ITransparency^ get ();
	void set (ITransparency^ value);
}