我正在关注 Iczelion 的 Win32 教程,特别是教程 3(“A Simple Window”),并且在尝试“剥离”一些错误处理和不必要的代码以进行实验时,编译时出现以下错误:
test.asm(38) : error A2111: conflicting parameter definition.
这是行:
第 38 行:
WinMain proc hInst:HINSTANCE,hPrevInst:HINSTANCE,CmdShow:DWORD
我的问题是:这行代码有什么问题?
提前致谢。
编辑:
这是整个脚本,有问题的行注释在:
.386
.model flat, stdcall
option casemap :none
WinMain proto :DWORD,:DWORD,:DWORD,:DWORD
include \masm32\include\windows.inc
include \masm32\include\user32.inc
include \masm32\include\kernel32.inc
include \masm32\include\gdi32.inc
includelib \masm32\lib\user32.lib
includelib \masm32\lib\kernel32.lib
includelib \masm32\lib\gdi32.lib
.data
ClassName db "Testwin", 0
AppName db "Testing Window", 0
.data?
hInstance HINSTANCE ?
.code
start:
push NULL
call GetModuleHandle
mov hInstance,eax
push SW_SHOWDEFAULT
push NULL
push hInstance
call WinMain
push eax
call ExitProcess
WinMain proc hInst:HINSTANCE,hPrevInst:HINSTANCE,CmdShow:DWORD ; this is the line
; local vars:
LOCAL wc:WNDCLASSEX
LOCAL msg:MSG
LOCAL hwnd:HWND
; defining the window:
mov wc.cbSize,SIZEOF WNDCLASSEX
mov wc.style, CS_HREDRAW or CS_VREDRAW
mov wc.lpfnWndProc, OFFSET WndProc
mov wc.cbClsExtra,NULL
mov wc.cbWndExtra,NULL
push hInst
pop wc.hInstance
mov wc.hbrBackground,COLOR_WINDOW+1
mov wc.lpszMenuName,NULL
mov wc.lpszClassName,OFFSET ClassName
invoke LoadIcon,NULL,IDI_APPLICATION
mov wc.hIcon,eax
mov wc.hIconSm,eax
invoke LoadCursor,NULL,IDC_ARROW
mov wc.hCursor,eax
invoke RegisterClassEx, addr wc
;create the window
invoke CreateWindowEx,NULL,ADDR ClassName,ADDR AppName,\
WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,\
CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,\
hInst,NULL
invoke ShowWindow,hwnd,CmdShow
WinMain endp
WndProc proc hWnd:HWND, uMsg:UINT, wParam:WPARAM, lParam:LPARAM
cmp uMsg, WM_DESTROY
jne _next
invoke PostQuitMessage, NULL
_next:
WndProc endp
end start
希望这可以帮助。