public void Geo2Proj(
	double lon,
	double lat,
	out double east,
	out double north
)

Public Sub Geo2Proj ( 
	lon As Double,
	lat As Double,
	<OutAttribute> ByRef east As Double,
	<OutAttribute> ByRef north As Double
)

public:
void Geo2Proj(
	double lon, 
	double lat, 
	[OutAttribute] double% east, 
	[OutAttribute] double% north
)

member Geo2Proj : 
        lon : float * 
        lat : float * 
        east : float byref * 
        north : float byref -> unit