Реферат: Программа демонстрирующая иерархию окон Windows

je end_loop

push offset msg

call TranslateMessage

push offset msg

call DispatchMessageA

jmp msg_loop

end_loop:

push [msg.msWPARAM]

call ExitProcess

; we never get to here

;оконная процедура

;-----------------------------------------------------------------------------

WndProc proc uses ebx edi esi, hwnd:DWORD, wmsg:DWORD,\

wparam:DWORD, lparam:DWORD

;

; WARNING: Win32 requires that EBX, EDI, and ESI be preserved! We comply

; with this by listing those regs after the 'uses' statement in the 'proc'

; line. This allows the Assembler to save them for us.

;

LOCAL hDC:DWORD

cmp [wmsg], WM_DESTROY

je wmdestroy

cmp [wmsg], WM_SIZE

je wmsize

cmp [wmsg], WM_CREATE

je wmcreate

cmp [wmsg],WM_PAINT

je wmpaint

jmp defwndproc