日期:2014-05-18  浏览次数:21030 次

关于getMsgProc 线程hook的问题,求助
private static GetMsgProc intHOOK = new GetMsgProc(myHOOK);

public void startHook()
  {//Process[] po=Process.GetProcessesByName("notepad");
  //foreach (Process e1 in po)
  // {
   

   
   
   
  using(Process mb=Process.GetCurrentProcess())
  using(ProcessModule pm=mb.MainModule)
  {
  useHandle = SetWindowsHookEx(WH_GETMESSAGE, intHOOK, GetModuleHandle(pm.ModuleName), GetWindowThreadProcessId( FindWindowEx(FindWindow(null,"无标题-记事本"), 0, "Edit", null), 0));
  }
  }
  private const int WM_KEYDOWN = 100;
  private enum MouseMessages
  {
  PM_NOREMOVE = 0x00000000,
  PM_REMOVE=0x00000001
  }

  public static IntPtr myHOOK(int code, IntPtr wParam, IntPtr lParam)
  {
  MsgHookStruct MyMsgHookStruct = (MsgHookStruct)Marshal.PtrToStructure(lParam, typeof(MsgHookStruct));

  if (code < 0)
  {
  return CallNextHookEx(useHandle, code, wParam, lParam);
  }
  if((code>=0)&& ((MouseMessages)wParam== MouseMessages.PM_REMOVE)) 
  { //{switch ( MyMsgHookStruct.message)
  // {case WM_KEYDOWN:


  MessageBox.Show("MyMsgHookStruct.pt.x.ToString()");
  // break;
  // }
  // }
   
   
  }
  return CallNextHookEx(useHandle, code, wParam, lParam);
  }
我想对进程中的记事本窗口设置HOOK , 为什么一使用hook就自动关闭VS程序,或者自动关闭记事本程序,或者还没有调用peekmessage或者getmessage的时候,MessageBox.Show("MyMsgHookStruct.pt.x.ToString()")就会自动执行了?

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