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. }

来自为知笔记(Wiz)

转载于:https://www.cnblogs.com/nfking/p/5573921.html