floating point math?

[daydreamer]

doesnt work,trying to convert to unicode windows program

Code Select Expand

  ; invoke RegisterWinClass,ADDR WndProc,ADDR szClassName,
                       hIcon,hCursor,COLOR_BTNFACE+1
    invoke RegisterClassExW,ADDR WndProc,ADDR szClassName,hIcon,hCursor,COLOR_BTNFACE+1
   
    mov Wwd, 1024
    mov Wht, 768
    invoke TopXY,Wwd,sWid
    mov Wtx, eax
    invoke TopXY,Wht,sHgt
    mov Wty, eax
;HWND hWnd = CreateWindowW(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW, 0, 0, 1280, 1024,nullptr, nullptr, hInstance, nullptr);CPP working unicode

    invoke CreateWindowExW,WS_EX_LEFT OR WS_EX_ACCEPTFILES,szClassName,szDisplayName,WS_OVERLAPPEDWINDOW,Wtx,Wty,Wwd,Wht,NULL,NULL,hInstance,NULL

    ;invoke CreateWindowEx,WS_EX_LEFT or WS_EX_ACCEPTFILES,
     ;                     ADDR szClassName,
      ;                    ADDR szDisplayName,
       ;                   WS_OVERLAPPEDWINDOW,
        ;                  Wtx,Wty,Wwd,Wht,
         ;                 NULL,NULL,
          ;                hInstance,NULL
    mov hWnd,eax

;mov hwndButton,rv(CreateWindowExW,0,ADDR btnClass,ADDR lpTextu,WS_VISIBLE or WS_CHILD or BS_DEFPUSHBUTTON or BS_TEXT,400,300,256,256,hWnd,B1,hInstance,NULL)


[TimoVJL]

check RegisterClassEx

Code Select Expand

ATOM WINAPI RegisterClassEx( _In_  const WNDCLASSEX *lpwcx);


[daydreamer]

check RegisterClassEx

Code Select Expand

ATOM WINAPI RegisterClassEx( _In_  const WNDCLASSEX *lpwcx);


Maybe better to find unicode template for Windows program

[TimoVJL]

Code Select Expand

wcx  WNDCLASSEXW <sizeof WNDCLASSEXW,NULL,WndProc,0,0,?,?,?,COLOR_SCROLLBAR+1,NULL,szClassName,?>
...
INVOKE  RegisterClassExW,ADDR wcx


[TouEnMasm]

Standard control can all use UNICODE ,just use headers who can switch from ansi to unicode.
Just have a look here http://masm32.com/board/index.php?topic=1796.msg103837#msg103837
Just add "UNICODE equ"    at the first line of the source and all will be in unicode.