on what circunstances does WM_MDIICONARRANGE doesnt work?

[xandaz]

   Hi there. I have this mdi app. when i click WM_MDIICONARRANGE nothing happens. Can someone tell me why?

Code Select Expand

        .elseif ax==IDB_ICON
icon_arrange:       
            invoke  SendMessage,hMdi,WM_MDIICONARRANGE,0,0

[hutch--]

This is from MSDN.

An application sends the WM_MDIICONARRANGE message to a multiple-document interface (MDI) client window to arrange all minimized MDI child windows. It does not affect child windows that are not minimized.

[xandaz]

   Ok... i thought it arranged maximized windows into icons. Thanks hutch