消息处理线程

消息处理线程

DWORD MyThreadProcB(void * p)
{
 MSG msg;
 PeekMessage(&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE);

 while(true)
 {
  if(GetMessage(&msg,0,0,0))
  {
   switch(msg.message)
   {
    case WM_USER + 100:
     int a = 0;
     break;
   }
  }
 };
 return 0;
}

void CmessageDlg::OnBnClickedOk()
{

 DWORD threadid;
 HANDLE patest = CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)MyThreadProcB,NULL ,0,&threadid);

 Sleep(1000);
 bool a =  PostThreadMessage(threadid, WM_USER + 100, 1,2);
 OnOK();
}