Public Sub AddPosition( _
   ByVal Time As System.Object, _
   ByVal ZoneStr As String, _
   ByVal Easting As Double, _
   ByVal Northing As Double, _
   ByVal Alt As Double _
) 

public void AddPosition(
   System.Object Time, 
   string ZoneStr, 
   double Easting, 
   double Northing, 
   double Alt
);

public: void AddPosition(
   VARIANT Time, 
   String __gc ^ ZoneStr, 
   double Easting, 
   double Northing, 
   double Alt
);

public  addPosition(
   Variant Time, 
   String ZoneStr, 
   double Easting, 
   double Northing, 
   double Alt
);

public: HRESULT AddPosition(
   VARIANT Time, 
   BSTR ZoneStr, 
   double Easting, 
   double Northing, 
   double Alt
);