OpenThread的调用

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在VC6.0中使用HANDLE OpenThread(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwThreadId );

时不能直接调用因为其虽然在存在于kernel32.dll

在MSDN中声明

Requirements

  Windows NT/2000/XP: Included in Windows 2000 and later.
  Windows 95/98/Me: Included in Windows Me.
  Header: Declared in Winbase.h; include Windows.h.
  Library: Use Kernel32.lib.

但是在VC98目录下的Winbase.h中并没有该函数的声明所以再调用该函数时需要如下操作

//-->定义OpenThread函数类型别忘了WINAPI(API都是_stdcall类型)typedef HANDLE (WINAPI * OPENTHREADFUN)(DWORD dwDesiredAccess,BOOL bInheritHandle,DWORD dwThreadId);//1:kernel32 大部分程序都自动加载了kernel32.dll 所以再获得句柄之前不需要LoadlibrayHMODULE hKernel32 = ::GetModuleHandle(_T("kernel32.dll"));//2获得函数指针OPENTHREADFUN pFun = (OPENTHREADFUN)GetProcAddress(hKernel32,_T("OpenThread"));//3调用pFun(THREAD_ALL_ACCESS,FALSE,dwThreadId);