INAServerPropertySets.PropertySets Property

Array of property sets.

[Visual Basic .NET]
Public Property PropertySets As IPropertySetArray

[C#]
public IPropertySetArray PropertySets {get; set;}

[C++]
HRESULT get_PropertySets(
  IPropertySetArray** ppValue
);

[C++]
HRESULT putref_PropertySets(
  IPropertySetArray* ppValue
);

[C++]

Parameters
ppValue [out, retval]

  ppValue is a parameter of type IPropertySetArray
ppValue [in]

  ppValue is a parameter of type IPropertySetArray

Product Availability

Remarks

The PropertySets property provides access to the IPropertySetArray interface holding an array PropertySet objects.  Each PropertySet represents a network location.

The array of property sets will internally be converted into a RecordSet and used to load the network locations.  The fields on the RecordSet will be determined based on the property names/types contained within the first PropertySet of the array.

At a minimum, each PropertySet should include a shape representing the location of the network location to use for locating.  This shape can either be specified by the property "Shape" with a value of a Point geometry object or it can be specified by the properties "X" and "Y" with a value of type double and optionally a property "SpatialReference" with a value of a spatial reference object.  If the spatial reference is not specified, the X and Y are assumed to be in the same spatial reference as the underlying network dataset.

You can also add additional properties that you wish to be used when loading the network locations.  For example, if you specify the network location fields "SourceID" (int), "SourceOID" (int), "PosAlong" (double), and "SideOfEdge" (int) the values in these properties will specify the network location rather than performing a spatial search to determine the network location.

Any other properties can be added to the PropertySet and may be used when loading network locations.  What properties map to NAClass fields is a function of INAServerSolverParams.NAClassCandidateFieldMaps.

See Also