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TraceUpstreamTask CoClass (ArcObjects .NET 10.5 SDK)
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ArcObjects Library Reference (EditorExt)  

TraceUpstreamTask CoClass

Trace task used by the Utility Network Analysis extension for finding all reachable elements in the current network that are upstream from the specified flag(s).

Product Availability

Available with ArcGIS Desktop.

Description

The TraceUpstreamTask object returns all of the network elements that are upstream of any of the flags on the current network.

Supported Platforms

Windows

Interfaces

Interfaces Description
ITraceTask Provides access to members that execute a trace task.
ITraceTaskResults Provides access to members that return the network elements returned by the trace task.

Remarks

The TraceUpstreamTask object is a directional trace task. By default, network elements with indeterminate or uninitialized flow direction will not be traced.

See Also

TracePathTask Class | TraceDownstreamTask Class | FindLoopsTask Class | TraceUpstreamTask Class | FindConnectedTask Class | FindAncestorsTask Class | UtilityNetworkAnalysisExt Class