Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Collapse the table of content
Expand the table of content


warning C28022: The function class(es) <classlist1> on this function do not match the function class(es) <classlist2> on the typedef used to define it.

This warning is reported when there is an error in the annotations. Both the typedef and the function itself have _Function_class_ annotations, but they do not match. If both are used they must match.

© 2015 Microsoft