Indicates that the interface or dispinterface represents the default programmability interface, intended for use by macro languages.

Allowed on

Coclass member


A coclass may have at most two default members. One represents the source interface or dispinterface, and the other represents the sink interface or dispinterface. If the default attribute is not specified for any member of the coclass or cotype, the first source and sink members that do not have the restricted attribute are treated as the defaults.



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