Trace(TraceArgument,ServiceSynchronizationType) Method

In This Topic

Executes a shortest path trace.

Syntax

C#
Visual Basic (Declaration)

public override IReadOnlyList<Result> Trace( 
   TraceArgument traceArgument,
   ServiceSynchronizationType serviceSynchronizationType
)

Public Overloads Overrides Function Trace( _
   ByVal traceArgument As TraceArgument, _
   ByVal serviceSynchronizationType As ServiceSynchronizationType _
) As IReadOnlyList(Of Result)

Parameters

traceArgument: The input arguments to the trace.
serviceSynchronizationType: Specifies which implementation of the service endpoint to call. This parameter is ignored for non-services based utility networks.

Return Value

A IReadOnlyList of concrete Result whose type corresponds to ResultType set in TraceArgument.ResultTypes.

Exceptions

Exception	Description
System.ArgumentNullException	traceArgument is null.
System.ArgumentException	traceArgument is constructed using TraceArgument.TraceArgument Constructor(Subnetwork). -or- TraceConfiguration.ShortestPathNetworkAttribute in traceArgument's TraceConfiguration is not set with a valid ArcGIS.Core.Data.UtilityNetwork.NetworkAttribute object.
System.NotSupportedException	This operation is not supported in client-server mode. -or- traceArgument contains unsupported result types.
System.InvalidOperationException	If the ArcGIS.Core.Data.UtilityNetwork.Terminal in any ArcGIS.Core.Data.UtilityNetwork.Element in TraceArgument.StartingLocations, TraceArgument.Barriers or TraceArgument.FilterBarriers is null and the associated ArcGIS.Core.Data.UtilityNetwork.TerminalConfiguration has multiple terminals.
ArcGIS.Core.Data.Exceptions.GeodatabaseException	A geodatabase-related exception has occurred.

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.2 or higher.

Reference

ShortestPathTracer Class
ShortestPathTracer Members
Overload List

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