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The latest version of this topic can be found at in (C++).
Indicates that a parameter is to be passed from the calling procedure to the called procedure.
Syntax
[in]
Remarks
The in C++ attribute has the same functionality as the in MIDL attribute.
Example
See bindable for an example of how to use in.
Requirements
Attribute Context
| Applies to | Interface parameter, interface method |
| Repeatable | No |
| Required attributes | None |
| Invalid attributes | retval |
For more information about the attribute contexts, see Attribute Contexts.
See Also
IDL Attributes
Parameter Attributes
Method Attributes
defaultvalue
id
out
Attributes Samples