button.asm

windows汇编语言程序设计 吴中平著 一书所附所有源代码。 该书重点讲解了Windows环境下汇编语言程序设计的基本原理及其实现过程

include .\head.inc
WinMain proto :DWORD,:DWORD,:DWORD,:DWORD
.data
ClassName                       db "ButtonClass",0
TitleName                        db "按钮控件子窗口",0
ButtonClassName              db "BUTTON",0
PushButtonText                db "确定",0
RadioButtonText1             db "单选项1",0
RadioButtonText2             db "单选项2",0
CheckButtonText              db "复选框",0
GroupBox                        db "组合框",0
RadioPrompt                    db "单行选项1被选中",0
UncheckedRadioPrompt    db "单行选项1未被选中",0
CheckBoxPrompt              db "复选框被选中",0
UncheckedCheckBoxPrompt    db "复选框未被选中",0
TestTitle                         db "消息测试",0
.data?
hInstance            HINSTANCE ?
hwndButtonPush       HWND ?
hwndButtonRadio1     HWND ?
hwndButtonRadio2     HWND ?
hwndButtonCheckBox   HWND ?
.const
ID_BUTTON_PUSH             equ 1
ID_BUTTON_RADIO1         equ 2
ID_BUTTON_RADIO2         equ 3 
ID_BUTTON_CHECKBOX   equ 4
ID_BUTTON_GROUPBOX  equ 5
.code
start:
   invoke GetModuleHandle, NULL
   mov    hInstance,eax
   invoke WinMain, NULL,NULL,NULL, SW_SHOWDEFAULT
   invoke ExitProcess,eax

WinMain proc hInst:HINSTANCE,hPrevInst:HINSTANCE,CmdLine:LPSTR,CmdShow:DWORD
   LOCAL wc:WNDCLASSEX
   LOCAL msg:MSG
   LOCAL hwnd:HWND
   mov   wc.cbSize,SIZEOF WNDCLASSEX
   mov   wc.style, CS_HREDRAW or CS_VREDRAW or CS_DBLCLKS
   mov   wc.lpfnWndProc, OFFSET WndProc
   mov   wc.cbClsExtra,NULL
   mov   wc.cbWndExtra,NULL
   mov   eax, hInstance
   mov   wc.hInstance,eax
   invoke GetStockObject,WHITE_BRUSH 
   mov   wc.hbrBackground,eax
   mov   wc.lpszMenuName,NULL
   mov   wc.lpszClassName,OFFSET ClassName
   invoke LoadIcon,NULL,IDI_ASTERISK
   mov   wc.hIcon,eax
   mov   wc.hIconSm,0
   invoke LoadCursor,NULL,IDC_HAND
   mov   wc.hCursor,eax
   invoke RegisterClassEx, addr wc
   invoke CreateWindowEx,WS_EX_CLIENTEDGE+WS_EX_APPWINDOW,addr ClassName,\
      addr TitleName,WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,CW_USEDEFAULT,400,300,\
      NULL,NULL,hInst,NULL
   mov   hwnd,eax
   invoke ShowWindow,hwnd,CmdShow
   invoke UpdateWindow,hwnd
   .while TRUE
      invoke GetMessage, addr msg,NULL,0,0
      .BREAK .if (!eax)
      invoke TranslateMessage,addr msg
      invoke DispatchMessage, addr msg
   .endw
   mov eax,msg.wParam
   ret
WinMain endp
WndProc proc hWnd:HWND, uMsg:UINT, wParam:WPARAM, lParam:LPARAM
   .if uMsg==WM_DESTROY
      invoke PostQuitMessage,NULL
  .elseif uMsg==WM_CREATE                
      invoke CreateWindowEx,NULL, ADDR ButtonClassName,addr GroupBox,\
         WS_VISIBLE or WS_CHILD or  BS_GROUPBOX  ,95,45,85,75,\
         hWnd,ID_BUTTON_GROUPBOX,hInstance,NULL
      invoke CreateWindowEx,NULL, ADDR ButtonClassName,addr RadioButtonText1,\
         WS_VISIBLE or WS_CHILD or BS_AUTORADIOBUTTON or BS_TOP ,\
         100,65,75,20,hWnd,ID_BUTTON_RADIO1,hInstance,NULL
      mov hwndButtonRadio1,eax
      invoke CreateWindowEx,NULL, ADDR ButtonClassName,addr RadioButtonText2,\
         WS_VISIBLE or WS_CHILD or BS_AUTORADIOBUTTON or BS_TOP ,\
         100,95,75,20,hWnd,ID_BUTTON_RADIO1,hInstance,NULL
      mov hwndButtonRadio2,eax
      invoke CreateWindowEx,NULL, ADDR ButtonClassName,addr CheckButtonText,\
         WS_VISIBLE or WS_CHILD or BS_AUTO3STATE or BS_TOP ,\
         100,125,80,20,hWnd,ID_BUTTON_CHECKBOX,hInstance,NULL
      mov hwndButtonCheckBox,eax
      invoke CreateWindowEx,NULL, ADDR ButtonClassName,addr PushButtonText,\
         WS_VISIBLE or WS_CHILD or  BS_DEFPUSHBUTTON or BS_VCENTER  ,\
         100,150,80,20,hWnd,ID_BUTTON_PUSH,hInstance,NULL
      mov hwndButtonPush,eax
      invoke SetFocus ,hwndButtonPush
  .elseif uMsg==WM_COMMAND
      mov eax,wParam
      .if lParam	
      .if ax==ID_BUTTON_PUSH
         shr eax,16
         .if ax==BN_CLICKED              
            invoke SendMessage,hwndButtonRadio1,BM_GETSTATE,0,0
            .if eax==BST_CHECKED
               invoke MessageBox,NULL,addr RadioPrompt,addr TestTitle,MB_OK  
            .else
               invoke MessageBox,NULL,addr UncheckedRadioPrompt,addr TestTitle,MB_OK  
               invoke SendMessage,hwndButtonRadio1,BM_SETCHECK,BST_CHECKED,0                                 
               invoke SendMessage,hwndButtonRadio2,BM_SETCHECK,BST_UNCHECKED,0  
            .endif
            invoke SendMessage,hwndButtonCheckBox,BM_GETSTATE,0,0
            .if eax==BST_CHECKED
               invoke MessageBox,NULL,addr CheckBoxPrompt,addr TestTitle,MB_OK  
            .else
               invoke MessageBox,NULL,addr UncheckedCheckBoxPrompt,addr TestTitle,MB_OK  
               invoke SendMessage,hwndButtonCheckBox,BM_SETCHECK,BST_INDETERMINATE,0                                 
            .endif
         .endif
      .endif 
      .endif
   .else
      invoke DefWindowProc,hWnd,uMsg,wParam,lParam
      ret
   .endif
   xor    eax,eax
   ret
WndProc endp
end start