<SoapDocumentMethodAttribute(RequestNamespace="http://www.esri.com/schemas/ArcGIS/10.1", 
   ResponseNamespace="http://www.esri.com/schemas/ArcGIS/10.1", 
   Use=SoapBindingUse.Literal, 
   ParameterStyle=SoapParameterStyle.Wrapped)>
Public Function GetLengthsGeodesic( _
   ByVal SpatialReference As SpatialReference, _
   ByVal InPolylineArray() As Polyline, _
   ByVal LengthUnit As LinearUnit _
) As Double()

Dim instance As GeometryServerProxy
Dim SpatialReference As SpatialReference
Dim InPolylineArray() As Polyline
Dim LengthUnit As LinearUnit
Dim value() As Double
 
value = instance.GetLengthsGeodesic(SpatialReference, InPolylineArray, LengthUnit)

[SoapDocumentMethodAttribute(RequestNamespace="http://www.esri.com/schemas/ArcGIS/10.1", 
   ResponseNamespace="http://www.esri.com/schemas/ArcGIS/10.1", 
   Use=SoapBindingUse.Literal, 
   ParameterStyle=SoapParameterStyle.Wrapped)]
public double[] GetLengthsGeodesic( 
   SpatialReference SpatialReference,
   Polyline[] InPolylineArray,
   LinearUnit LengthUnit
)