Distance units enum value as a string.
[Visual Basic .NET] Public Function get_DistanceUnit ( _ ByVal eDistanceType As esriCadastralDistanceUnits, _ ByVal shortNotation As Boolean _ ) As String
[C#] public string get_DistanceUnit ( esriCadastralDistanceUnits eDistanceType, bool shortNotation );
Product Availability
Available with ArcGIS Desktop.