I want to put help buttons on all my windows, like this:

But when I put the help button in, the minimize/maximize buttons disappear. Does Windows forbid having the min/max buttons together with the help buttons? That would be disappointing because that would mean I could put the help button only on dialogs and not on frames.
If Windows does forbid this, it would be nice to see an official Microsoft document which talks about this policy.
It is not possible through setting windows styles. If you really wanted to you could set some hooks that would probably let you do what you want, but I would not recommend doing that. You can mimic the functionality of the help button by sending the
WM_HELPmessage.According to MSDN, the styles
WS_MAXIMIZEBOXandWS_MINIMIZEBOXcan not be combined withWS_EX_CONTEXTHELP.