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序号:38193 发表者:wakyrei 发表日期:2003-05-01 13:12:55
<br>主题:小生初学vc,恳请各位大虾帮帮忙,看看是那出的错。
<br>内容://源代码如下<BR>#include<windows.h><BR>long WINAPI WndProc(HWND,UINT,WPARAM,LPARAM);<BR>HWND hwnd;<BR>MSG Msg;<BR>int WINAPI WinMain(HINSTANCE hInstance,<BR> HINSTANCE hPrevInst,<BR> LPSTR lpszCmdLine,<BR> int nCmdShow)<BR> <BR>{<BR> WNDCLASS wndclass;<BR> char lpszClassName[]="窗口";<BR> char lpszTitle[]="My_Windows";<BR> //窗口类定义<BR> wndclass.style = 0;<BR> wndclass.lpfnWndProc = WndProc;<BR> wndclass.cbClsExtra = 0;<BR> wndclass.cbWndExtra = 0;<BR> wndclass.hInstance = hInstance;<BR> wndclass.hIcon = LoadIcon(NULL,IDI_APPLICATION);<BR> wndclass.hCursor = LoadCursor(NULL,IDC_ARROW);<BR> wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);<BR> wndclass.lpszMenuName = NULL;<BR> wndclass.lpszClassName = lpszClassName;<BR> //窗口注册<BR> if (!RegisterClass(&wndclass))<BR> {<BR> MessageBeep(0);<BR> return FALSE;<BR> }<BR> //创建窗口<BR> hwnd = CreateWindow(lpszClassName,<BR> lpszTitle,<BR> WS_OVERLAPPEDWINDOW,<BR> CW_USEDEFAULT,<BR> CW_USEDEFAULT,<BR> CW_USEDEFAULT,<BR> CW_USEDEFAULT,<BR> NULL,<BR> NULL,<BR> hInstance,<BR> NULL);<BR> //显示窗口<BR> ShowWindow(hwnd,nCmdShow);<BR> UpdateWindow(hwnd);<BR> //消息循环<BR> while(GetMessage(&Msg,NULL,0,0))<BR> {<BR> TranslateMessage(&Msg);<BR> DispatchMessage(&Msg);<BR> }<BR> return Msg.wParam;<BR>}<BR>//窗口函数<BR>long WINAPI WndProc(HWND hwnd,<BR> UINT message,<BR> WPARAM wParam,<BR> LPARAM lParam)<BR>{<BR> switch(message)<BR> {<BR> case WM_DESTROY:<BR> PostQuitMessage(0);<BR> default:<BR> return DefWindowProc(hwnd,message,wParam,lParam);<BR> }<BR> return(0);<BR>}<BR>出错报告如下:<BR>-------------------Configuration: Cpp1 - Win32 Debug--------------------<BR>Linking...<BR>LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _main<BR>Debug/Cpp1.exe : fatal error LNK1120: 1 unresolved externals<BR>Error executing link.exe.<BR><BR>Cpp1.exe - 2 error(s), 0 warning(s)<BR>我的疑问:<BR> 看过一些常见出错问题解答,可能是那个库文件没加进去,project=>setting=>link=>libaray module如下:《LIBCD.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib》。<BR>恳请各位指教真是急死我了。 <BR>
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<font color=red>答案被接受</font><br>回复者:晚风也渡 回复日期:2003-05-01 13:25:11
<br>内容:选错工程了,应该选WIN32 Application
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回复者:zhk1980 回复日期:2003-05-04 19:21:25
<br>内容:谢谢!<BR>我也遇到同样的问题!
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回复者:南下歌者 回复日期:2003-05-04 20:50:27
<br>内容:在Project->Settings菜单弹出的属性页中选link页,删掉Project Options栏目中的"/subsystem:console "。<BR>试试看,应该能行。
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