DavidCrow wrote: Wrong again. ClassWizard has somehow been set to only show dialog-related messages. Click the Class Info tab and select Window in the Message filter: combobox. Back on the Message Maps tab, you should see WM_WINDOWPOSCHANGING in the list of messages. Thanks it worked.

Thanks tareq, worked perfectly.

You don't have to copy anything. In your C++ code do this: extern "C" { #include "your_c_header.h" } --Mike-- LINKS~! Ericahist | 1ClickPicGrabber | CP SearchBar v2.0.2 | C++ Forum FAQ | You Are Dumb Magnae clunes mihi placent, nec possum de hac re mentiri.