我的第一个汇编Window窗口

当自己想要去了解编程时，编程就是一件快乐的事……

这几天看书突然意识到汇编语言真的很重要，这次并不是只是老师说很重要而自己一个劲的点头说很重要，这次是从内心上觉得他真的很重要，虽然以前都没学好，但是我相信自己可以重新学习并且学好，今天做了个简单的窗口简单功能可以拖大缩小，关闭，隐藏，最大化：麻雀虽小但五脏俱全呵呵

.386
.model flat,stdcall
option casemap:none
include windows.inc
include gdi32.inc
includelib gdi32.lib
include user32.inc
includelib user32.lib
include kernel32.inc
includelib kernel32.lib
.data?
hInstance dd ?
hWinMain dd ?
.const
szClassName db 'MyClass',0
szCaptionMain db '我的第一个Window窗口 !!',0
szText db '加油！！你是最棒的哦！！好的开始是成功的一半',0
.code
_ProcWinMain proc uses ebx edi esi,hWnd,uMsg,wParam,lParam
             local @stPs:PAINTSTRUCT
             local @stRect:RECT
             local @hDc
                                                                              
             mov eax,uMsg
 .if eax == WM_PAINT
     invoke BeginPaint,hWnd,addr @stPs
     mov @hDc,eax
                                                                      
     invoke GetClientRect,hWnd,addr @stRect
     invoke DrawText,@hDc,addr szText,-1,addr @stRect,\
     DT_SINGLELINE or DT_CENTER or DT_VCENTER
     invoke EndPaint,hWnd,addr @stPs
                                                                      
 .elseif eax==WM_CLOSE
     invoke DestroyWindow,hWinMain
     invoke PostQuitMessage,NULL
                                                                     
     .else
     invoke DefWindowProc,hWnd,uMsg,wParam,lParam
     ret
    .endif
                                                                     
    xor eax,eax
    ret
                                                                     
    _ProcWinMain endp
    _WinMain proc
             local @stWndClass:WNDCLASSEX
             local @stMsg:MSG
                                                                              
             invoke GetModuleHandle,NULL
             mov hInstance,eax
             invoke RtlZeroMemory,addr @stWndClass,sizeof @stWndClass
                                                                              
             invoke LoadCursor,0,IDC_ARROW
             mov @stWndClass.hCursor,eax
             push hInstance
             pop @stWndClass.hInstance
             mov @stWndClass.cbSize,sizeof WNDCLASSEX
             mov @stWndClass.style,CS_HREDRAW or CS_VREDRAW
             mov @stWndClass.lpfnWndProc,offset _ProcWinMain
             mov @stWndClass.hbrBackground,COLOR_WINDOW + 1
             mov @stWndClass.lpszClassName,offset szClassName
             invoke RegisterClassEx,addr @stWndClass
                                                                              
             invoke CreateWindowEx,WS_EX_CLIENTEDGE,\
             offset szClassName,offset szCaptionMain,\
             WS_OVERLAPPEDWINDOW,\
             100,100,600,400,\
             NULL,NULL,hInstance,NULL
             mov hWinMain,eax
             invoke ShowWindow,hWinMain,SW_SHOWNORMAL
             invoke UpdateWindow,hWinMain
                                                                              
             .while TRUE
             invoke GetMessage,addr @stMsg,NULL,0,0
             .break .if eax==0
             invoke TranslateMessage,addr @stMsg
             invoke DispatchMessage,addr @stMsg
             .endw
             ret
             _WinMain endp
             start:
             call _WinMain
             invoke ExitProcess,NULL
             end start

共勉之，希望能结交更多喜欢汇编的人，让我们一起从学习进步……

转载于:https://blog.51cto.com/niuyuanwu/1212407