How to disable the Maximize button in MFC?

Question

How to disable the Maximize button / feature in an SDI application?

Answer 1

For completeness:

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct) { ModifyStyle(WS_MAXIMIZEBOX, 0); <etc...> } 

Answer 2

 ModifyStyle(WS_MAXIMIZEBOX,0,SWP_FRAMECHANGED); // disable maximize ModifyStyle(WS_MINIMIZEBOX,0,SWP_FRAMECHANGED); // disable minimize ModifyStyle(0,WS_MAXIMIZEBOX,SWP_FRAMECHANGED); // enable maximize ModifyStyle(0,WS_MINIMIZEBOX,SWP_FRAMECHANGED); // enable minimize 

try this should work

Answer 3

You can see it here: How to disable maximization in SDI application