--------------------Configuration: TcpIpdog - Win32 Debug--------------------
Compiling...
TcpIpdog.cpp
Linking...
TcpIpdog.obj : error LNK2001: unresolved external symbol "public: __thiscall COverlapped::COverlapped(void)" (??0COverlapped@@QAE@XZ)
TcpIpdog.obj : error LNK2001: unresolved external symbol "public: int __thiscall COverlapped::DeleteOverlapped(int)" (?DeleteOverlapped@COverlapped@@QAEHH@Z)
TcpIpdog.obj : error LNK2001: unresolved external symbol "public: int __thiscall COverlapped::FindOverlapped(struct _OVERLAPPED *)" (?FindOverlapped@COverlapped@@QAEHPAU_OVERLAPPED@@@Z)
TcpIpdog.obj : error LNK2001: unresolved external symbol "public: int __thiscall COverlapped::AddOverlapped(unsigned int,struct _WSABUF *,unsigned long,unsigned long *,unsigned long *,struct _OVERLAPPED *,void (__stdcall*)(unsigned long,unsigned lon
g,struct _OVERLAPPED *,unsigned long),struct sockaddr *,int *,int)" (?AddOverlapped@COverlapped@@QAEHIPAU_WSABUF@@KPAK1PAU_OVERLAPPED@@P6GXKK2K@ZPAUsockaddr@@PAHH@Z)
nafxcwd.lib(thrdcore.obj) : error LNK2001: unresolved external symbol __endthreadex
nafxcwd.lib(thrdcore.obj) : error LNK2001: unresolved external symbol __beginthreadex
libcd.lib(crt0.obj) : error LNK2001: unresolved external symbol _main
Debug/TcpIpdog.exe : fatal error LNK1120: 7 unresolved externals
执行 link.exe 时出错.
能够说得具体点吗？