线程如何关闭测试

来源：互联网发布：怎么用c语言表白编辑：程序博客网时间：2024/04/29 17:03

#include <stdio.h>
#include <windows.h>
#include <iostream>
#include <process.h>
using namespace std;

bool flag;
DWORD idThread1;
DWORD idThread2;

#define MY_MSG WM_USER+100

DWORD WINAPI Fun1Proc(LPVOID lpParameter)//thread data
{
//Sleep(500);
while (true)
{
  cout << "亲，线程1在努力加油"<<endl;
/*  bool bbreak = false;
  MSG msg;
  while(GetMessage(&msg,0,0,0)) //get msg from message queue
   {
     switch(msg.message)
            {
    case MY_MSG:
     bbreak = true;
     cout << "亲，线程1断开了吗？"<<endl;
     break;
    default:
     break;
    }

   }
  if (bbreak)
   break;*/
  Sleep(1);
}
return 0;
}

DWORD WINAPI Fun2Proc(LPVOID lpParameter)//thread data
{
while (true)
{
  cout << "亲，线程2在努力加油"<<endl;
  bool bbreak = false;
  MSG msg;
  //if(GetMessage(&msg,NULL,0,0)) //get msg from message queue
  if (PeekMessage(&msg, NULL, NULL,NULL,PM_REMOVE))
   {
     switch(msg.message)
            {
    case MY_MSG:
     bbreak = true;
     cout << "亲，线程2断开了吗？"<<endl;
     break;
    default:
     //cout << "亲，线程2跳出循环了吗？"<<endl;
     break;
    }

   }
  //cout << "亲，线程2吗？"<<endl;
  if (bbreak)
   break;
  Sleep(1);
}
return 0;
}

int main()
{
HANDLE hThread2;
hThread2=CreateThread(NULL,0,Fun2Proc,NULL,0,&idThread2);

HANDLE hThread1;
hThread1=CreateThread(NULL,0,Fun1Proc,NULL,0,&idThread1);
Sleep(50);

CloseHandle(hThread1);
CloseHandle(hThread2);

cout << "关闭句柄"<<endl;
Sleep(50);
cout << "***************************************"<<endl;

//Sleep(500);
//PostMessage(idThread1, );
PostThreadMessage(idThread2,MY_MSG,NULL,NULL);
cout << "post线程消息"<<endl;
Sleep(50);
cout << "///////////////////////////////////////"<<endl;

return 0;
}