ArcObjects Library Reference (NetworkAnalyst)  

INALayer3.AllDataLayerCount Property

The total number of data layers (layers and standalone tables) in the network analysis layer.

[Visual Basic .NET]
Public ReadOnly Property AllDataLayerCount As Integer
[C#]
public int AllDataLayerCount {get;}
[C++]
HRESULT get_AllDataLayerCount(
  long* Count
);
[C++]

Parameters

Count [out, retval]   Count is a parameter of type long

Product Availability

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

See Also

INALayer3 Interface