ArcObjects Library Reference (GeoDatabase)  

IFIDSetOperator.Union Method

Combines all the feature IDs that are in one or the other collection into a single collection.

[Visual Basic .NET]
Public Function Union ( _
    ByVal otherFIDSet As IFIDSet _
) As IFIDSet
[C#]
public IFIDSet Union (
    IFIDSet otherFIDSet
);
[C++]
HRESULT Union(
  IFIDSet* otherFIDSet,
  IFIDSet** newFIDSet
);
[C++]

Parameters

otherFIDSet [in]

  otherFIDSet is a parameter of type IFIDSet

newFIDSet [out, retval]

  newFIDSet is a parameter of type IFIDSet

Product Availability

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

See Also

IFIDSetOperator Interface