win32汇编GDI问题
我想知道 "为什么 "下面的代码只能出黑白格子图而不能出彩色的。请帮我分析，我不只想看到被说该写些什么，谢谢。
代码改动较多，所以下面代码有很多没用的变量，请别介意。
.386
.model flat, stdcall
option casemap:none
;> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
;Include
;> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
includewindows.inc
includeuser32.inc
includekernel32.inc
includecomctl32.inc
includecomdlg32.inc
includeshell32.inc
includegdi32.inc
includelibuser32.lib
includelibkernel32.lib
includelibcomctl32.lib
includelibcomdlg32.lib
includelibshell32.lib
includelibgdi32.lib
;> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
;Equ data
;> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
;> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
;data segment
;> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
.data
hInstancedd?
hWinMaindd?
hBmpNCBackdd?;unClient Background bitmap
hDCNCBackdd?
hBmpBackdd?;clientBackground bitmap
hDCBackdd?
szClassNamedb 'ShapeWindow ',0
;> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
;code segment
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.code
;> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
;main program
;> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
_WinMainproc
local@stWndClass:WNDCLASSEX
local@stMsg:MSG
invokeGetModuleHandle,NULL
movhInstance,eax
invokeRtlZeroMemory,addr @stWndClass,sizeof WNDCLASSEX
invokeLoadCursor,0,IDC_ARROW;光标以后需要修改||||||||||||||||||||||||||||||||||||
mov@stWndClass.hCursor,eax
moveax,hInstance
mov@stWndClass.hInstance,eax
mov@stWndClass.cbSize,sizeof WNDCLASSEX
mov@stWndClass.style,CS_HREDRAW or CS_VREDRAW or CS_DBLCLKS
mov@stWndClass.lpfnWndProc,offset _WndMainProc
mov@stWndClass.cbClsExtra,0
mov@stWndClass.cbWndExtra,0
mov@stWndClass.hIcon,0;小图标以后需要修改||||||||||||||||||||||||||||||||||
mov@stWndClass.hbrBackground,COLOR_WINDOW + 1
mov@stWndClass.lpszClassName,offset szClassName
mov@stWndClass.lpszMenuName,0;以后追加菜单||||||||||||||||||||||||||||||||||||||||
invokeRegisterClassEx,addr @stWndClass
;***************************************************
invokeCreateWindowEx,WS_EX_CLIENTEDGE,offset szClassName,\
NULL,WS_OVERLAPPEDWINDOW,0,0,200,200,NULL,NULL,hInstance,NULL
invokeShowWindow,hWinMain,SW_SHOWNORMAL
invokeUpdateWindow,hWinMain
;*************** 消息循环 *******************************************
.whileTRUE
invokeGetMessage,addr @stMsg,NULL,0,0
.break.if eax== 0
invokeTranslateMessage,addr @stMsg
invokeDispatchMessage,addr @stMsg
.endw
ret
_WinMainendp
;> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
_WndMainProcprocuses ebx edi esi, \
hWnd:DWORD,uMsg:DWORD,wParam:DWORD,lParam:DWORD
local@stPs:PAINTSTRUCT
local@hDC:DWORD
local@hBrush:DWORD
moveax,uMsg
.ifeax ==WM_CREATE
moveax,hWnd
movhWinMain,eax
call_Init
;********************************************************************
.elseifeax == WM_PAINT
invokeBeginPaint,hWnd,addr @stPs
mov@hDC,eax
invokeCreateHatchBrush,HS_DIAGCROSS,0B178AB66h
mov@hBrush,eax
invokeSelectObject,@hDC,@hBrush
invokeDeleteObject,eax
invokeFillRect,@hDC,addr @stPs.rcPaint,@hBrush
invokeEndPaint,hWnd,addr @stPs
;********************************************************************
.elseifeax ==WM_CLOSE
call_Quit
;********************************************************************
.else
invokeDefWindowProc,hWnd,uMsg,wParam,lParam
ret
.endif
;********************************************************************
xoreax,eax
ret
_WndMainProcendp
;********************************************************************
_Initproc
local@hDC:DWORD
local@stRect:RECT
local@hBrush:DWORD
local@hBitmapBack:DWORD
invokeInvalidateRect,hWinMain,NULL,-1
ret
_Initendp
;********************************************************************
_Quitproc
local@stWindow:RECT
;invokeDestroyMenu,hMenu
invokeDeleteDC,hDCBack
;invokeDeleteObject,hBmpBack
invokeDestroyWindow,hWinMain
invokePostQuitMessage,NULL
ret
_Quitendp
;> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
;program begin
;> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
start:
call_WinMain
invokeExitProcess,NULL
;***************************************************
endstart
[解决办法]
晕, csdn 的这个删除制表符的做法实在差劲. 可以的话, 楼主将制表符替换为空格再贴上来看看?
[解决办法]
invoke CreateHatchBrush, HS_DIAGCROSS, 0B178AB66h ;*
对于颜色值, 最高字节必须为 00, 即 00bbggrrh, 其中 bb/gg/rr 分别是 Blue/Green/Red 三元色的亮度分值
