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retval 

Designates the parameter that receives the return value of the member.


[retval]

The retval C++ attribute has the same functionality as the retval MIDL attribute.

retval must appear on the last argument in a function's declaration.

See the example for bindable for a sample use of retval.

Attribute Context

Applies to

Interface parameter, interface method

Repeatable

No

Required attributes

out

Invalid attributes

in

For more information about the attribute contexts, see Attribute Contexts.

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