Unloads a Kml Document. All associated visual features will be removed from the Scene. Once a KmlDocument is unloaded, it is no longer valid and will throw when accessing properties or methods.

Public Sub Unload( _
   ByVal KmlDocument As IAgStkGraphicsKmlDocument _
) 

public void Unload(
   IAgStkGraphicsKmlDocument KmlDocument
);

public: void Unload(
   IAgStkGraphicsKmlDocument ^ KmlDocument
);

public  unload(
   IAgStkGraphicsKmlDocument KmlDocument
);

public: HRESULT Unload(
   IAgStkGraphicsKmlDocument * KmlDocument
);