ITracer Interface

Provides access to a network tracer.

Members

	Name	Description
	AddTraceLocation	Adds a trace location.
	AddTraceLocationForEdgeFeatures	Adds trace location for edge features.
	AddTraceLocationForJunctionFeatures	Adds trace location for junction features.
	AddTraceLocations	Adds trace locations.
	AddTraceLocationsFromGeometries	Add the given geometries as trace locations.
	DeleteTraceLocations	Deletes all trace locations.
	Initialize	Initializes the tracer.
	ResultTypes	Returns the result types.
	Trace	Execute the given trace.
	TraceConfiguration	Returns trace configuration.
	TraceConfigurationGlobalID	Returns trace configuration global ID.
	TraceEx	Execute the given trace.
	TraceLocations	Returns trace locations.

ITracer.AddTraceLocation Method

Adds a trace location.

Public Sub AddTraceLocation ( _
    ByVal Type As esriTraceLocationType, _
    ByVal ElementType As esriElementType, _
    ByVal EID As Long _
)

public void AddTraceLocation (
    esriTraceLocationType Type,
    esriElementType ElementType,
    long EID
);

ITracer.AddTraceLocationForEdgeFeatures Method

Adds trace location for edge features.

Public Sub AddTraceLocationForEdgeFeatures ( _
    ByVal Type As esriTraceLocationType, _
    ByVal edgeGlobalIDs As IStringArray, _
    ByVal percentAlongLengths As IDoubleArray _
)

public void AddTraceLocationForEdgeFeatures (
    esriTraceLocationType Type,
    IStringArray edgeGlobalIDs,
    IDoubleArray percentAlongLengths
);

ITracer.AddTraceLocationForJunctionFeatures Method

Adds trace location for junction features.

Public Sub AddTraceLocationForJunctionFeatures ( _
    ByVal Type As esriTraceLocationType, _
    ByVal junctionGlobalIDs As IStringArray, _
    ByVal TerminalIDs As ILongArray _
)

public void AddTraceLocationForJunctionFeatures (
    esriTraceLocationType Type,
    IStringArray junctionGlobalIDs,
    ILongArray TerminalIDs
);

ITracer.AddTraceLocations Method

Adds trace locations.

Public Sub AddTraceLocations ( _
    ByVal Type As esriTraceLocationType, _
    ByVal ElementTypes As esriElementType[], _
    ByVal EIDs As Int64[] _
)

public void AddTraceLocations (
    esriTraceLocationType Type,
    esriElementType[] ElementTypes,
    Int64[] EIDs
);

ITracer.AddTraceLocationsFromGeometries Method

Add the given geometries as trace locations.

Public Sub AddTraceLocationsFromGeometries ( _
    ByVal Type As esriTraceLocationType, _
    ByVal geometries As IArray _
)

public void AddTraceLocationsFromGeometries (
    esriTraceLocationType Type,
    IArray geometries
);

ITracer.DeleteTraceLocations Method

Deletes all trace locations.

Public Sub DeleteTraceLocations ( _
    ByVal Type As esriTraceLocationType _
)

public void DeleteTraceLocations (
    esriTraceLocationType Type
);

ITracer.Initialize Method

Initializes the tracer.

Public Sub Initialize ( _
    ByVal unQuery As IUtilityNetworkQuery, _
    ByVal Definition As IDataElement _
)

public void Initialize (
    IUtilityNetworkQuery unQuery,
    IDataElement Definition
);

ITracer.ResultTypes Property

Returns the result types.

Public Property ResultTypes As IArray

public IArray ResultTypes {get; set;}

Description

An array to hold an indexed collection of IUNResultType.

ITracer.Trace Method

Execute the given trace.

Public Sub Trace ( _
    ByVal traceType As esriUtilityNetworkTraceType, _
    ByRef junctionEIDs As Int64[]&, _
    ByRef edgeEIDs As Int64[]& _
)

public void Trace (
    esriUtilityNetworkTraceType traceType,
    ref Int64[]& junctionEIDs,
    ref Int64[]& edgeEIDs
);

ITracer.TraceConfiguration Property

Returns trace configuration.

Public Property TraceConfiguration As ITraceConfiguration

public ITraceConfiguration TraceConfiguration {get; set;}

ITracer.TraceConfigurationGlobalID Property

Returns trace configuration global ID.

Public Property TraceConfigurationGlobalID As Guid

public Guid TraceConfigurationGlobalID {get; set;}

ITracer.TraceEx Method

Execute the given trace.

Public Sub TraceEx ( _
    ByVal traceType As esriUtilityNetworkTraceType, _
    ByVal asynchronous As Boolean, _
    ByRef junctionEIDs As Int64[]&, _
    ByRef edgeEIDs As Int64[]& _
)

public void TraceEx (
    esriUtilityNetworkTraceType traceType,
    bool asynchronous,
    ref Int64[]& junctionEIDs,
    ref Int64[]& edgeEIDs
);

ITracer.TraceLocations Property

Returns trace locations.

Public Sub TraceLocations ( _
    ByVal Type As esriTraceLocationType, _
    ByRef ElementTypes As esriElementType[], _
    ByRef EIDs As Int64[]& _
)

public void TraceLocations (
    esriTraceLocationType Type,
    ref esriElementType[] ElementTypes,
    ref Int64[]& EIDs
);

Classes that implement ITracer

Classes	Description
TNTracerService	Trace Network Tracer.
UNTracerService	Utility Network Tracer.