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POFileSystemWatcher used to watch for folder/file open
 

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    <p>I have browsed around but cannot find any information on what I am seeking, if there is another post that already goes over this then I apologize.</p> <p>I am seeking help with code that will monitor a specific folder for when the folder is opened by another person or when a file under said folder is opened. At this point I can see when a user opens and modifies any files but if they just open the file to view it, it does not throw an event even when I add LastAccessed. Any information or help would be appreciated.</p> <p>Folder name is C:\Junk</p> <p>Code in C# 4.0:</p> <pre><code> [PermissionSet(SecurityAction.Demand, Name = "FullTrust")] public static void Run() { FileSystemWatcher watcher = new FileSystemWatcher(); watcher.Path = @"C:\"; watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.DirectoryName; watcher.Filter = "junk"; // Add event handlers. watcher.Changed += new FileSystemEventHandler(OnChanged); watcher.Created += new FileSystemEventHandler(OnChanged); watcher.Deleted += new FileSystemEventHandler(OnChanged); watcher.Renamed += new RenamedEventHandler(OnRenamed); watcher.IncludeSubdirectories = true; watcher.EnableRaisingEvents = true; // Wait for the user to quit the program. Console.WriteLine("Press \'q\' to quit the sample."); while (Console.Read() != 'q') ; } // Define the event handlers. private static void OnChanged(object source, FileSystemEventArgs e) { // Specify what is done when a file is changed, created, or deleted. Console.WriteLine("File: " + e.FullPath + " " + e.ChangeType); } private static void OnRenamed(object source, RenamedEventArgs e) { // Specify what is done when a file is renamed. Console.WriteLine("File: {0} renamed to {1}", e.OldFullPath, e.FullPath); } </code></pre>
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    1. COIf folder name is C:\JUNK, why don't you put it in the Path property? the Filter property is used to screen files not folders
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    2. CO@Steve - Per your suggestion, I changed my code but it is still not triggering on opening of folder.
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    3. COTry filesystem filter driver to track this kind of changes. Other variants don't work well.
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