IVirtualCubeDimensionJoin.DimensionKey

Syntax

DimensionKey: Integer;

The DimensionKey property returns key of the dimension used on comparison.

Depending on the element, for which property value is obtained, the property returns key of the dimension that has different purposes:

If the property is obtained for the whole collection described by the IVirtualCubeDimensionJoins interface: the property returns the key of the controlling dimension, which will be used in the cube and is compared with dimensions of other cubes.
If the property is obtained for element of the collection described by the IVirtualCubeDimensionJoins interface: the property returns key of the controlling dimension, which is compared with some controlling dimension.