继续以前的问题~谁帮帮俺呀~一定给分~

[leoh2000]

#include <windows.h>
LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);
int WINAPI WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInst,
LPSTR lpszCmdLine,
int nCmdShow)
{
HWND hwnd;
MSG Msg;
WNDCLASS wndclass;
char lpszClassName[]="窗口";
char lpszTitle[]="My_Windows";

wndclass.style=0;
wndclass.lpfnWndProc=WndProc;
wndclass.cbClsExtra=0;
wndclass.hInstance=hInstance;
wndclass.hIcon=LoadIcon(NULL,IDI_APPLICATION);
wndclass.hCursor=LoadCursor(NULL,IDC_ARROW);
wndclass.hbrBackground=(HBRUSH)GetStockObject (WHITE_BRUSH);
wndclass.lpszMenuName=NULL;
wndclass.lpszClassName=lpszClassName;

if (!RegisterClass(&wndclass))
{
MessageBeep(0);
return FALSE;
}

hwnd=CreateWindow(lpszClassName,
lpszTitle,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL,
NULL,
hInstance,
NULL);

ShowWindow(hwnd,nCmdShow);
UpdateWindow(hwnd);
while(GetMessage(&Msg,NULL,0,0))
{
TranslateMessage(&Msg);
DispatchMessage(&Msg);
}
return Msg.wParam;
}

LRESULT CALLBACK WndProc(HWND hwnd,
UINT message,
WPARAM wParam,
LPARAM lParam)
{
switch(message)
{
case WM_DESTROY:
PostQuitMessage(0);
default:
return DefWindowProc(hwnd,message,wParam,lParam);
}
return(0);
}


还是这个
改成这样了
能编译了
但是不能连接
出现以下错误：
LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _main
Debug/aa.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.

为啥呀~

[唐勉的技术博客]

你可能有的静态库没有连接。

[yu_hl]

project->settings->link->project options:
把/subsystem:console改为/subsystem:windows

[leoh2000]

这下倒是能通过了，可是为什么生成之后无法生成窗口呢!~
好像注册窗口if (!RegisterClass(&wndclass))
{
MessageBeep(0);
return FALSE;
}

的地方出错了是吗？

[yu_hl]

if (!RegisterClass(&wndclass))
{
MessageBeep(0);
//在这里用GetLastError看返回什么错误
return FALSE;
}