ArcObjects Library Reference (NetworkAnalysis)

ITraceFlowSolver Interface

Provides access to members that perform basic traces on a network. Note: the ITraceFlowSolver interface has been superseded byITraceFlowSolver2. Please consider using the more recent version.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

When To Use

Use the ITraceFlowSolver interface when you want to implement your own custom solver. This interface provides methods for common network tracing tasks such as find common ancestors and trace upstream.

Members

	Name	Description
	FindCircuits	Finds all reachable network elements that are parts of closed circuits in the network.
	FindCommonAncestors	Finds all reachable network elements that are upstream from all the specified origins.
	FindFlowElements	Finds all reachable network elements based on the specified flow method.
	FindFlowEndElements	Finds all reachable network end elements based on the specified flow method.
	FindPath	Finds a path between the specified origins in the network.
	PutEdgeOrigins	Sets the starting edges for this trace solver.
	PutJunctionOrigins	Sets the starting junctions for this trace solver.
	TraceIndeterminateFlow	Indicates if directional traces include edges with indeterminate or uninitialized flow direction.

CoClasses that implement ITraceFlowSolver

CoClasses and Classes	Description

[C#]

Not all members are callable from C#. Please use ITraceFlowSolverGEN instead.

[C++]

[Visual Basic .NET]

Not all members are callable from VB.NET. Please use ITraceFlowSolverGEN instead.

ITraceFlowSolver Interface

Product Availability

When To Use

Members

CoClasses that implement ITraceFlowSolver

See Also