ArcGIS Developer Help

IGPNAUtilities.DecodeGPNALayer Method

Returns the network analyst layer data element specified by the given geoprocessing value object.

[Visual Basic .NET]
Public Function DecodeGPNALayer ( _
    ByVal Value As IGPValue _
) As IGPNALayer

[C#]
public IGPNALayer DecodeGPNALayer (
    IGPValue Value
);

[C++]
HRESULT DecodeGPNALayer(
  IGPValue* Value
);

[C++]
Parameters
Value [in]

  Value is a parameter of type IGPValue*

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Network Analyst Extension.

DecodeNALayer takes in a GPValue and queries for an NALayer from the internal list of layers.