我这段程序为什么编译不过去啊
首先我已经在link－》input－》additional dependencies加载了Ws2_32.lib，可是编译不过去，我用vs2005，不知道为什么
#include <windows.h>
#include <Winsock2.h>
LRESULT CALLBACK WndProc
( HWND hwnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam
);
int WINAPI WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow
)
{
WNDCLASS wc;
wc.cbClsExtra=0;
wc.cbWndExtra=0;
wc.hbrBackground=(HBRUSH)::GetStockObject(WHITE_BRUSH);
wc.hCursor=::LoadCursor(NULL,IDC_ARROW);
wc.hInstance=hInstance;
wc.lpfnWndProc=WndProc;
wc.lpszClassName= "Draw ";
wc.lpszMenuName=NULL;
wc.hIcon = LoadIcon (NULL, IDI_APPLICATION);
wc.style=CS_HREDRAW | CS_VREDRAW;
if(!RegisterClass(&wc))
{
::MessageBox(NULL, "窗口注册失败 ", "提示 ",MB_OK);
}
HWND hwnd=::CreateWindow( "Draw ", "画图板 ",WS_OVERLAPPEDWINDOW ,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL, hInstance, NULL) ;
::ShowWindow(hwnd,nCmdShow);
::UpdateWindow(hwnd);
MSG msg;
while(GetMessage(&msg,NULL,0,0))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
return msg.wParam;
}
LRESULT CALLBACK WndProc
( HWND hwnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam
)
{
HDC hdc;
PAINTSTRUCT ps;
WORD wVersionRequested;
WSADATA wsaData;
int err;
wVersionRequested = MAKEWORD(1,1);
err = WSAStartup( wVersionRequested, &wsaData );
if ( err != 0 )
{
return 0;
}
if ( LOBYTE(wsaData.wVersion)!= 1 ||
HIBYTE(wsaData.wVersion)!= 1 )
{
WSACleanup( );
return 0;
}

switch(uMsg)
{
case WM_PAINT:
hdc=BeginPaint(hwnd,&ps);
::EndPaint(hwnd,&ps);
return 0;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
case WM_CHAR:

default:
return ::DefWindowProc(hwnd,uMsg,wParam,lParam);

}
}



[解决办法]
报什么错，从错误信息中看不出问题吗？
[解决办法]
#include <Winsock2.h>
#include <windows.h>

更改包含顺序