retval

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

Syntax

[retval]

Remarks

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.

Example

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

Requirements

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.

See also

IDL Attributes
Parameter Attributes
Method Attributes