ISelectionSet.Combine Method

Combines this selection set with another selection set using the specified set operation.

[Visual Basic .NET]
Public Sub Combine ( _
    ByVal otherSet As ISelectionSet, _
    ByVal setOp As esriSetOperation, _
    ByRef resultSet As ISelectionSet _
)

[C#]
public void Combine (
    ISelectionSet otherSet,
    esriSetOperation setOp,
    ref ISelectionSet resultSet
);

[C++]
HRESULT Combine(
  ISelectionSet* otherSet,
  esriSetOperation setOp,
  ISelectionSet** resultSet
);

[C++]
Parameters
otherSet [in]
  otherSet is a parameter of type ISelectionSet
setOp [in]
  setOp is a parameter of type esriSetOperation
resultSet [out]
  resultSet is a parameter of type ISelectionSet

Product Availability

Remarks

Used to combine to SelectionSets.  The resultSet parameter must be a third selection set and not any of the ones that are combined. For example, if you want to combine A and B and put the result in A, you must combine A and B into C, and then set A to C.

To combine two selection sets, the sets must be derived from the same table or feature class. Attempting to combine selection sets from different datasets will raise an error.

See Also