ITraceFlowSolver.TraceIndeterminateFlow Property

Indicates if directional traces include edges with indeterminate or uninitialized flow direction.

[Visual Basic .NET]
Public WriteOnly Property TraceIndeterminateFlow

[C#]
public void TraceIndeterminateFlow {set;}

[C++]
HRESULT put_TraceIndeterminateFlow(
  VARIANT_BOOL 
);

[C++]

Parameters
 [in]
   is a parameter of type VARIANT_BOOL

Product Availability

Remarks

The TraceIndeterminateFlow property affects the trace results of trace solvers whose FlowMethod parameter is esriFMUpstream or esriFMDownstream.  If the TraceIndeterminateFlow parameter is set to False, then the trace solver will only trace on edges whose flow is determined, and only in the direction specified in the FlowMethod parameter of the trace solver.  If the TraceIndeterminateFlow parameter is set to True, then the trace solver will not only trace on the aforementioned edges, but also on edges with indeterminate or uninitialized flow.

Set the TraceIndetermiateFlow property before calling any of the trace solvers.

See Also