ArcGIS Developer Help

INetworkFunctionEvaluator.FirstArgument Property

The attribute name or constant value representing the first argument of the function.

[Visual Basic .NET]
Public Property FirstArgument As Object

[C#]
public object FirstArgument {get; set;}

[C++]
HRESULT get_FirstArgument(
  VARIANT arg1
);

[C++]
HRESULT put_FirstArgument(
  Variant* arg1
);

[C++]
Parameters
arg1 [in]

  arg1 is a parameter of type VARIANT
arg1 [out, retval]

  arg1 is a parameter of type VARIANT*

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

The FirstArgument must be the name of a NetworkAttribute or a constant value.

If the FirstArgument is a constant value, it should be of the same DataType for the network attribute to which this evaluator is assigned.