ArcObjects Library Reference (NetworkAnalyst)

INALayer3.FindDataLayerByNAClassName Method

The index of the named datalayer in the collection of DataLayers of the network analysis layer.

[Visual Basic .NET]
Public Function FindDataLayerByNAClassName ( _
    ByVal Name As String _
) As Integer

[C#]
public int FindDataLayerByNAClassName (
    string Name
);

[C++]
HRESULT FindDataLayerByNAClassName(
  BSTR Name,
  long* Index
);

[C++]

Parameters
Name [in]
  Name is a parameter of type BSTR
Index [out, retval]
  Index is a parameter of type long

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