1 namespace MonitorService
2 {
3 public partial class MonitorSv : ServiceBase
4 {
5 string AppName = "",MusicName = "";
6 string apppath = "";
7 Thread threadwork;
8 SoundPlayer player;
9 public MonitorSv()
10 {
11 InitializeComponent();
12 string path = Directory.GetCurrentDirectory()+"\\Resources\\XML\\AppFile.xml";// Directory.GetCurrentDirectory() + "\\Resources\\XML\\AppFile.xml";
13 string[] names = RwXmlBs.ReadXml(path);
14 if (names != null && names.Length == 2)
15 this.AppName = names[0];
16 this.MusicName = names[1];
17 //Beep(1000, 10000);//调试可以响,但是安装后不响,所以改成播放声音
18
19 //WriteFile(names[0] + "<=>" + names[1] + "++path:" + path, 0, "构造函数");
20 PlayMusic();
21
22 }
23
24 private void PlayMusic()
25 {
26 if (String.IsNullOrEmpty(MusicName))
27 return;
28 player = new SoundPlayer();
29 player.SoundLocation = @"D:\\spring.wav";// MusicName;// @""+ MusicName + "";
30 player.Load(); //同步加载声音
31 player.Play(); //启用新线程播放
32 }
33
34 private void PlayerStop()
35 {
36 if (player != null)
37 {
38 player.Stop();
39 }
40 }
41 protected override void OnStart(string[] args)
42 {
43 if (threadwork == null)
44 {
45 threadwork = new Thread(CheckAppMethod);
46 threadwork.IsBackground = true;
47 threadwork.Start();
48 }
49 }
50
51 private void CheckAppMethod()
52 {
53 Process[] ps = null;
54 try
55 {
56 while (true)
57 {
58 if (!String.IsNullOrEmpty(AppName))
59 {
60 ps = Process.GetProcessesByName(AppName); // "MakeCard"); //不用带.exe
61 if (ps.Length <= 0)//进程被杀死,则报警.
62 {
63 PlayMusic();
64 //Been(500,1000);//不可以响,搞不懂
65 }
66 else
67 {
68 PlayerStop();
69 }
70 }
71 System.Threading.Thread.Sleep(5000);
72 }
73 }
74 catch (Exception EX)
75 {
76 WriteFile(AppName, ps.Length, "异常的"+EX.ToString());
77 OnShutdown();
78 }
79 }
80
81 private void WriteFile(string AppName,int Length, string EX)
82 {
83 try
84 {
85 FileStream fs = new FileStream(apppath+"\\CloseFileLog.txt", FileMode.OpenOrCreate, FileAccess.Write);
86 StreamWriter sw = new StreamWriter(fs);
87 sw.BaseStream.Seek(0, SeekOrigin.End);
88 sw.WriteLine("AppName:" + AppName + "++ps.Length:" + Length + ">>>" + DateTime.Now.ToString() + EX.ToString() + "\n");
89 sw.Flush();
90 sw.Close();
91 fs.Close();
92 }
93 catch (Exception ex)
94 {
95
96 }
97 }
98
99 protected override void OnShutdown()
100 {
101 base.OnShutdown();
102 }
103
104 protected override void OnStop()
105 {
106 GC.Collect();
107 PlayerStop();
108 }
109
110 // 第一个参数是指频率的高低，越大越高，第二个参数是指响的时间多长
111 [DllImport("kernel32.dll", EntryPoint = "Beep")]
112 public static extern int Beep(int dwFreq,int dwDuration);
113 }
114 }
