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  • C# windows service 程序

    0.概述：

    工程结构

    1.新建windows service工程

    2.编写服务程序

    新建项

    编写代码

     1 using System;
 2 using System.Collections.Generic;
 3 using System.ComponentModel;
 4 using System.Data;
 5 using System.Diagnostics;
 6 using System.Linq;
 7 using System.ServiceProcess;
 8 using System.Text;
 9 using System.ServiceModel;
10 
11 namespace WindowsService_Test
12 {
13     public partial class Service1 : ServiceBase
14     {
15         public Service1()
16         {
17             InitializeComponent();
18         }
19         private ServiceHost host;
20         protected override void OnStart(string[] args)
21         {
22             Logger.Write("服务启动......");
23             try
24             {
25                 host = new ServiceHost(typeof(TestAgentService));
26                 host.Open();
27             }
28             catch (Exception ex)
29             {
30                 Logger.WriteException("服务ErpInnerService启动失败.", ex);
31             }
32             string msg = string.Empty;
33             if (!new ServiceWorker().Start(ref msg))
34             {
35                 throw new Exception(msg);
36             }
37             Logger.Write("服务启动成功.");
38         }
39 
40         protected override void OnStop()
41         {
42             host.Close();
43         }
44     }
45 }
    Service
     1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Text;
 5 
 6 namespace WindowsService_Test
 7 {
 8     class TestAgentService
 9     {
10         private static int i=0;
11         /// <summary>
12         /// 执行循环处理
13         /// </summary>
14         public static void DoScanWork()
15         {
16             i++;
17             Logger.Write("循环调用DoScanWork["+i+"]次");
18         }
19     }
20 }
    TestAgentService
     1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Text;
 5 
 6 namespace WindowsService_Test
 7 {
 8     class ServiceWorker
 9     {
10         private static System.Threading.Timer timer;
11         public bool Start(ref string msg)
12         {
13             try
14             {
15                 if (ConfigHelper.ScannerEnable)
16                 {
17                     timer = new System.Threading.Timer(new System.Threading.TimerCallback(this.DoScanWork), null, 1000, ConfigHelper.GetScanInterval());
18                     Logger.Write("服务线程启动成功.");
19                 }
20                 return true;
21             }
22             catch (System.Exception ex)
23             {
24                 Logger.WriteException("【启动服务线程】", ex);
25                 return false;
26             }
27         }
28         public bool Stop(ref string msg)
29         {
30             if (timer != null)
31             {
32                 try
33                 {
34                     timer.Dispose();
35                     timer = null;
36                 }
37                 catch (Exception ex)
38                 {
39                     Logger.WriteException("【关闭服务线程】", ex);
40                     msg = ex.Message;
41                     return false;
42                 }
43             }
44             return true;
45         }
46         public static object _lock = new object();
47         private bool idleFlag = true;
48         private int collectioncount = 0;
49         private void DoScanWork(object o)
50         {
51             lock (_lock)
52             {
53                 if (!idleFlag)
54                 {
55                     Logger.Write("worker is busy!");
56                     return;
57                 }
58                 try
59                 {
60                     idleFlag = false;
61                     TestAgentService.DoScanWork();
62                 }
63                 catch (Exception ex)
64                 {
65                     Logger.WriteException("【Erp DoScanWork】", ex);
66                 }
67                 finally
68                 {
69                     idleFlag = true;
70                     collectioncount++;
71                     if (collectioncount >= 1)
72                     {
73                         try
74                         {
75                             System.GC.Collect();
76                             collectioncount = 0;
77                         }
78                         catch (Exception ex)
79                         {
80                             Logger.WriteException("【Erp DoScanWork Collect】", ex);
81                         }
82                     }
83                 }
84             }
85         }
86     }
87 }
    ServiceWorker
      1 using System;
  2 using System.Collections.Generic;
  3 using System.Linq;
  4 using System.Text;
  5 using System.IO;
  6 
  7 namespace WindowsService_Test
  8 {
  9     /// <summary>
 10     /// 记录文件日志
 11     /// </summary>
 12     public static class Logger
 13     {
 14         private static string Dir = AppDomain.CurrentDomain.BaseDirectory + "Logs";
 15         private static object _lockDebug = new object();
 16         private static object _lockException = new object();
 17         /// <summary>
 18         /// 日志
 19         /// </summary>
 20         /// <param name="Message">日志</param>
 21         /// <param name="LogType">分类</param>
 22         /// <param name="SubDir">子目录</param>
 23         public static void Write(string Message)
 24         {
 25             lock (_lockDebug)
 26             {
 27                 try
 28                 {
 29                     StringBuilder sb = new StringBuilder();
 30                     sb.Append(Dir);
 31                     if (!Directory.Exists(sb.ToString()))
 32                     {
 33                         Directory.CreateDirectory(sb.ToString());
 34                     }
 35                     sb.Append(@"");
 36                     sb.Append(DateTime.Now.ToString("yyyy-MM-dd"));
 37                     sb.Append(".txt");
 38                     StreamWriter writer = new StreamWriter(sb.ToString(), true, Encoding.UTF8);
 39                     StringBuilder sbSprit = new StringBuilder();
 40                     sbSprit.Append("


-------------------------------------------------------");
 41                     sbSprit.Append(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
 42                     sbSprit.Append("-------------------------------------------------------
");
 43                     writer.WriteLine(sbSprit.ToString());
 44                     writer.WriteLine(Message);
 45                     writer.Flush();
 46                     writer.Close();
 47                 }
 48                 catch { }
 49             }
 50         }
 51         /// <summary>
 52         /// 日志
 53         /// </summary>
 54         /// <param name="Message">日志</param>
 55         /// <param name="LogType">分类</param>
 56         /// <param name="SubDir">子目录</param>
 57         public static void Write(string Message, string LogType, string SubDir)
 58         {
 59             lock (_lockDebug)
 60             {
 61                 try
 62                 {
 63                     StringBuilder sb = new StringBuilder();
 64                     sb.Append(Dir);
 65                     if (!String.IsNullOrEmpty(SubDir))
 66                     {
 67                         sb.Append(SubDir);
 68                     }
 69                     if (!Directory.Exists(sb.ToString()))
 70                     {
 71                         Directory.CreateDirectory(sb.ToString());
 72                     }
 73                     sb.Append(@"");
 74                     if (!string.IsNullOrEmpty(LogType))
 75                     {
 76                         sb.Append(LogType);
 77                         sb.Append("_");
 78                     }
 79                     sb.Append(DateTime.Now.ToString("yyyy-MM-dd"));
 80                     sb.Append(".txt");
 81                     StreamWriter writer = new StreamWriter(sb.ToString(), true, Encoding.UTF8);
 82                     StringBuilder sbSprit = new StringBuilder();
 83                     sbSprit.Append("


-------------------------------------------------------");
 84                     sbSprit.Append(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
 85                     sbSprit.Append("-------------------------------------------------------
");
 86                     writer.WriteLine(sbSprit.ToString());
 87                     writer.WriteLine(Message);
 88                     writer.Flush();
 89                     writer.Close();
 90                 }
 91                 catch { }
 92             }
 93         }
 94         /// <summary>
 95         /// 异常日志
 96         /// </summary>
 97         /// <param name="Message">日志</param>
 98         /// <param name="LogType">分类</param>
 99         /// <param name="Ex">异常</param>
100         /// <param name="SubDir">子目录</param>
101         public static void WriteException(string Message, string LogType, Exception Ex, string SubDir)
102         {
103             lock (_lockException)
104             {
105                 try
106                 {
107                     StringBuilder sb = new StringBuilder();
108                     sb.Append(Dir);
109                     if (!string.IsNullOrEmpty(SubDir))
110                     {
111                         sb.Append(SubDir);
112                     }
113                     if (!Directory.Exists(sb.ToString()))
114                     {
115                         Directory.CreateDirectory(sb.ToString());
116                     }
117                     sb.Append(@"");
118                     if (!string.IsNullOrEmpty(LogType))
119                     {
120                         sb.Append(LogType + "-");
121                     }
122                     sb.Append(DateTime.Now.ToString("yyyy-MM-dd") + "-exception.txt");
123                     StreamWriter writer = new StreamWriter(sb.ToString(), true, Encoding.UTF8);
124                     StringBuilder sbSprit = new StringBuilder();
125                     sbSprit.Append("


-------------------------------------------------------");
126                     sbSprit.Append(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
127                     sbSprit.Append("-------------------------------------------------------
");
128                     writer.WriteLine(sbSprit);
129                     writer.WriteLine("
" + Message);
130                     writer.WriteLine("
" + Ex.Message);
131                     writer.WriteLine("
" + Ex.StackTrace);
132                     Exception innerex = Ex.InnerException;
133                     while (innerex != null)
134                     {
135                         writer.WriteLine("
" + innerex.StackTrace);
136                         innerex = innerex.InnerException;
137                     }
138                     writer.Flush();
139                     writer.Close();
140                 }
141                 catch { }
142             }
143         }
144         /// <summary>
145         /// 异常日志
146         /// </summary>
147         /// <param name="Message">日志</param>
148         /// <param name="Ex">异常</param>
149         /// <param name="SubDir">子目录</param>
150         public static void WriteException(string Message, Exception Ex, string SubDir)
151         {
152             lock (_lockException)
153             {
154                 try
155                 {
156                     StringBuilder sb = new StringBuilder();
157                     sb.Append(Dir);
158                     if (!string.IsNullOrEmpty(SubDir))
159                     {
160                         sb.Append(SubDir);
161                     }
162                     if (!Directory.Exists(sb.ToString()))
163                     {
164                         Directory.CreateDirectory(sb.ToString());
165                     }
166                     sb.Append(@"");
167                     sb.Append(DateTime.Now.ToString("yyyy-MM-dd") + "-exception.txt");
168                     StreamWriter writer = new StreamWriter(sb.ToString(), true, Encoding.UTF8);
169                     StringBuilder sbSprit = new StringBuilder();
170                     sbSprit.Append("


-------------------------------------------------------");
171                     sbSprit.Append(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
172                     sbSprit.Append("-------------------------------------------------------
");
173                     writer.WriteLine(sbSprit);
174                     writer.WriteLine("
" + Message);
175                     writer.WriteLine("
" + Ex.Message);
176                     writer.WriteLine("
" + Ex.StackTrace);
177                     Exception innerex = Ex.InnerException;
178                     while (innerex != null)
179                     {
180                         writer.WriteLine("
" + innerex.StackTrace);
181                         innerex = innerex.InnerException;
182                     }
183                     writer.Flush();
184                     writer.Close();
185                 }
186                 catch { }
187             }
188         }
189         /// <summary>
190         /// 异常日志
191         /// </summary>
192         /// <param name="Message">日志</param>
193         /// <param name="Ex">异常</param>
194         /// <param name="SubDir">子目录</param>
195         public static void WriteException(string Message, Exception Ex)
196         {
197             lock (_lockException)
198             {
199                 try
200                 {
201                     StringBuilder sb = new StringBuilder();
202                     sb.Append(Dir);
203                     if (!Directory.Exists(sb.ToString()))
204                     {
205                         Directory.CreateDirectory(sb.ToString());
206                     }
207                     sb.Append(@"");
208                     sb.Append(DateTime.Now.ToString("yyyy-MM-dd") + "-exception.txt");
209                     StreamWriter writer = new StreamWriter(sb.ToString(), true, Encoding.UTF8);
210                     StringBuilder sbSprit = new StringBuilder();
211                     sbSprit.Append("


-------------------------------------------------------");
212                     sbSprit.Append(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
213                     sbSprit.Append("-------------------------------------------------------
");
214                     writer.WriteLine(sbSprit);
215                     writer.WriteLine("
" + Message);
216                     writer.WriteLine("
" + Ex.Message);
217                     writer.WriteLine("
" + Ex.StackTrace);
218                     Exception innerex = Ex.InnerException;
219                     while (innerex != null)
220                     {
221                         writer.WriteLine("
" + innerex.StackTrace);
222                         innerex = innerex.InnerException;
223                     }
224                     writer.Flush();
225                     writer.Close();
226                 }
227                 catch { }
228             }
229         }
230     }
231 }
    Logger
     1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Text;
 5 
 6 namespace WindowsService_Test
 7 {
 8     class ConfigHelper
 9     {
10         public static int GetScanInterval()
11         {
12             string interval = System.Configuration.ConfigurationSettings.AppSettings["ScanInterval"];
13             return int.Parse(interval);
14         }
15         public static bool ScannerEnable
16         {
17             get
18             {
19                 string scannerEnable = System.Configuration.ConfigurationSettings.AppSettings["ScannerEnable"];
20                 if (scannerEnable == "false")
21                 {
22                     return false;
23                 }
24                 return true;
25             }
26         }
27         
28     }
29 }
    ConfigHelper
    1 <?xml version="1.0" encoding="utf-8" ?>
2 <configuration>
3   <appSettings>
4     <!--扫描间隔(毫秒)-->
5     <add key="ScanInterval" value="60000"/>
6     <!--扫描服务是否可用-->
7     <add key="ScannerEnable" value="true"/>
8   </appSettings>
9 </configuration>
    App.config

    代码编写完成后,打开service.cs，右键点击添加安装程序

    添加安装程序后,工程下会自动添加ProjectInstaller.cs的项

    现在开始设置serviceProcessInstaller1 和 serviceInstaller1 几个重要属性：

    serviceInstaller1 ：

    StartType设置成Automatic【随机启动】

    ServiceName【服务名称】

    Description 【服务的描述】

    DisplayName 【显示名称】

    serviceProcessInstaller1 ：

    Account设置成LocalSystem【本地系统帐号】
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  • 原文地址：https://www.cnblogs.com/yf2011/p/4123334.html
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