Hi Anatoliy,

Yep, that's what it is. I did some digging.

Apparently, when a window is resized, it sends a message to the OS and the OS sends back the maximum size the window can have.

It can be handled in C, accessing the MFC directly, but I'm still hoping for an API miracle.

Thanks!

Alex


>I just tried this approach on Windows Calculator. It did not work, extending the Calc only to the width of the desktop, the height did not change at all.
>
>Probably inside the Calculator app there's some code preserving the window's dimensions within certain limits.