FileSystemWatcher多個文件目錄監聽服務

由於在網上找不到文件監聽多個目錄的解決辦法，後本身摸索出來，在這裏分享下使用當心得，也爲本身鞏固一下。

FileSystemWatcher的使用辦法在MSDN上記錄的很詳細http://msdn.microsoft.com/zh-cn/library/system.io.filesystemwatcher.aspx

（C#的技術建議你們沒有用過的先參考一下MSDN）

上代碼

 1 //string str;
 2         public void WatcherFiles()
 3         {
 4             try
 5             {
 6                 //str = "\\\\172.17.1.85\\shareforder\\DPM";
 7                 //Run(str);
 8                 Run();
 9             }
10             catch (Exception ex)
11             {
12                 Logger.Log(LogLevel.Local, ex.ToString());
13             }
14         }
15         /// <summary>
16         /// 監聽多個文件目錄
17         /// </summary>
18         [PermissionSet(SecurityAction.Demand, Name = "FullTrust")]
19         public static void Run()
20         {
21             //改成泛型獲取文件列表最好（實驗Demo） 
22             string[] paths = { "\\\\192.168.0.1\\shareforder\\filepath1", "\\\\192.168.0.2\\filepath2" };
23             FileSystemWatcher[] wathcerArr = new FileSystemWatcher[paths.Count()];
24             for (int i = 0; i < paths.Count(); i++)
25             {
26                 wathcerArr[i] = new FileSystemWatcher();
27                 wathcerArr[i].Path = paths[i];
28                 wathcerArr[i].NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite
29                    | NotifyFilters.FileName | NotifyFilters.DirectoryName;
30                 wathcerArr[i].Changed += new FileSystemEventHandler(OnChanged);
31                 wathcerArr[i].Created += new FileSystemEventHandler(OnChanged);
32                 wathcerArr[i].Deleted += new FileSystemEventHandler(OnChanged);
33                 wathcerArr[i].Renamed += new RenamedEventHandler(OnRenamed);
34 
35                 // Begin watching.
36                 wathcerArr[i].EnableRaisingEvents = true;
37                 wathcerArr[i].IncludeSubdirectories = true;
38             }
39            
40             Console.WriteLine("Press \'q\' to quit the sample.");
41             while (Console.Read() != 'q') ;
42         }

View Code

 

 

方法很簡單，只須要建立一個 FileSystemWatcher的數組，分別添加屬性、事件，完活！