39 windows_39_Thread_Event 线程 - 事件

windows_39_Thread_Event 线程 - 事件 

  1. // windows_39_Thread_Event.cpp : 定义控制台应用程序的入口点。
  2. //
  4. #include "stdafx.h"
  5. #include "windows.h"
  7. HANDLE g_hEvent = NULL;
  8. HANDLE g_hEvent2 = NULL;
  10. //发送线程
  11. DWORD WINAPI ThreadSend( LPVOID pParam )
  12. {
  13.   while (1)
  14.   {
  15.     SetEvent( g_hEvent );
  16.     Sleep( 500 );
  17.     SetEvent( g_hEvent2 );
  18.     Sleep( 500 );
  19.   }
  20.   return 0;
  21. }
  22. //接收线程
  23. DWORD WINAPI ThreadRecv( LPVOID pParam )
  24. {
  25.   while (1)
  26.   {
  27.     //等候事件通知
  28.     WaitForSingleObject( g_hEvent,INFINITE);
  29.     printf( "Hello Event: %p\n", g_hEvent );
  30.   }
  31.   return 0;
  32. }
  33. DWORD WINAPI ThreadRecv2( LPVOID pParam )
  34. {
  35.   while (1)
  36.   {
  37.     //等候事件通知
  38.     WaitForSingleObject( g_hEvent2,INFINITE);
  39.     printf( "Hello Event: %p\n", g_hEvent );
  40.     Sleep( 500 );
  41.   }
  42.   return 0;
  43. }
  44. //线程创建
  45. void Create( )
  46. {
  47.   DWORD nThreadID = 0;
  48.   HANDLE hThread[3] = { NULL };
  49.   //创建触发事件
  50.   hThread[0] = CreateThread( NULL, 0, ThreadSend, NULL, 0, &nThreadID );
  52.   hThread[1] = CreateThread( NULL, 0, ThreadRecv, NULL, 0, &nThreadID );
  53.   hThread[2] = CreateThread( NULL, 0, ThreadRecv2, NULL, 0, &nThreadID );
  54. }
  55. int _tmain(int argc, _TCHAR* argv[])
  56. {
  57.   //创建自动重置事件
  58.   g_hEvent = CreateEvent( NULL, FALSE, FALSE, NULL );
  59.   //创建手动重置事件
  60.   g_hEvent2 = CreateEvent( NULL, TRUE, FALSE, NULL );
  61.   Create( );
  63.   getchar( );
  64.   //关闭事件
  65.   CloseHandle( g_hEvent );
  66.   CloseHandle( g_hEvent2 );
  67. 	return 0;
  68. }





posted @ 2016-06-10 17:02  -刀狂剑痴-  阅读(164)  评论(0)  编辑  收藏  举报