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DECLARE_GET_CONTROLLING_UNKNOWN

Declares a virtual function GetControllingUnknown.

DECLARE_GET_CONTROLLING_UNKNOWN( )

Remarks

Add this macro to your object if you get the compiler error message that GetControllingUnknown is undefined (for example, in CComAggregateCreator).

See Also

Aggregation and Class Factory Macros | ATL Macros | DECLARE_AGGREGATABLE

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