ArcGIS Developer Help

INAResult.HasValidResult Property

Indicates if the current result is valid.

[Visual Basic .NET]
Public Property HasValidResult As Boolean

[C#]
public bool HasValidResult {get; set;}

[C++]
HRESULT get_HasValidResult(
  Boolean* pFlag
);

[C++]
HRESULT put_HasValidResult(
  VARIANT_BOOL pFlag
);

[C++]
Parameters
pFlag [out, retval]

  pFlag is a parameter of type bool*
pFlag [in]

  pFlag is a parameter of type bool

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

The HasValidResult property denotes if network analysis has been performed and the result object has been populated with valid information.