ArcObjects Library Reference (NetworkAnalyst)  

INASolverSettings.RestrictUTurns Property

Indicates how U-Turns should be restricted in the analysis.

[Visual Basic .NET]
Public Property RestrictUTurns As esriNetworkForwardStarBacktrack
[C#]
public esriNetworkForwardStarBacktrack RestrictUTurns {get; set;}
[C++]
HRESULT get_RestrictUTurns(
  esriNetworkForwardStarBacktrack* backtrack
);
[C++]
HRESULT put_RestrictUTurns(
  esriNetworkForwardStarBacktrack backtrack
);
[C++]

Parameters

backtrack [out, retval]

  backtrack is a parameter of type esriNetworkForwardStarBacktrack

backtrack [in]

  backtrack is a parameter of type esriNetworkForwardStarBacktrack

Product Availability

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

Remarks

RestrictUTurns specifies how the network analyst solver should restrict or allow all U-Turns in the network.  See the esriNetworkForwardStarBacktrack for a description of the different U-Turn settings that can be applied to a solver.

See Also

INASolverSettings Interface

.NET Samples

Closest facility application using the NAServer extension in ArcGIS Server via a GIS server (Code Files: ClosestFacility_GISServerAPIClass) | Network Analyst Engine application (Code Files: frmNALayerProperties) | Route application using the NAServer extension in ArcGIS Server via a GIS client (Code Files: Route_GISClientClass) | Route application using the NAServer extension in ArcGIS Server via a GIS server (Code Files: Route_GISServerAPIClass) | Service area application using the NAServer extension in ArcGIS Server via a GIS server (Code Files: ServiceArea_GISServerAPIClass) |