超难的问题, 我想记录用户对D:盘做了什么操作.例如增删改文件夹, 增删改文件.

Question

如题.
应该会有windows消息吧.
C#如何捕获windows消息, 判断是否要的消息.

Answer 1

FileSystemWatcher 类

Answer 2

FileSystemWatcher 类，可以用他监视，最近正好在做这个。
              FileSystemWatcher monitor = new FileSystemWatcher();
            monitor.IncludeSubdirectories = true;//设置是否需要监视子文件夹
            monitor.Path = @"D:\";
            monitor.Filter = "*.*";
            
            monitor.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.LastAccess | NotifyFilters.FileName | NotifyFilters.DirectoryName;
            monitor.Created += new FileSystemEventHandler(monitor_Created);
            monitor.Deleted +=new FileSystemEventHandler(monitor_Deleted);//根据需要自己增删
            monitor.EnableRaisingEvents = true;//开启监视

Answer 3

FileSystemWatcher _Directory =new FileSystemWatcher(m_Directory.FullName);

_Directory.IncludeSubdirectories=true;
_Directory.Filter="*.*";
// NotifyFilters.LastAccess |  //读取

_Directory.NotifyFilter = NotifyFilters.LastWrite| NotifyFilters.FileName | NotifyFilters.DirectoryName; _Directory.Created+=new FileSystemEventHandler(_Directory_Created);
_Directory.Renamed+=new RenamedEventHandler(_Directory_Renamed);
_Directory.Deleted+=new FileSystemEventHandler(_Directory_Deleted);
_Directory.Changed+=new FileSystemEventHandler(_Directory_Changed); _Directory.EnableRaisingEvents = true;
private void _Directory_Created(object sender, FileSystemEventArgs e)
{
}private void _Directory_Renamed(object sender, RenamedEventArgs e)
{
}
......

Answer 4

public class Watcher
{    public static void Main()
    {
    Run();    }    [PermissionSet(SecurityAction.Demand, Name="FullTrust")]
    public static void Run()
    {
        string[] args = System.Environment.GetCommandLineArgs();        // If a directory is not specified, exit program.
        if(args.Length != 2)
        {
            // Display the proper way to call the program.
            Console.WriteLine("Usage: Watcher.exe (directory)");
            return;
        }        // Create a new FileSystemWatcher and set its properties.
        FileSystemWatcher watcher = new FileSystemWatcher();
        watcher.Path = args[1];
        /* Watch for changes in LastAccess and LastWrite times, and
           the renaming of files or directories. */
        watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite
           | NotifyFilters.FileName | NotifyFilters.DirectoryName;
        // Only watch text files.
        watcher.Filter = "*.txt";        // Add event handlers.
        watcher.Changed += new FileSystemEventHandler(OnChanged);
        watcher.Created += new FileSystemEventHandler(OnChanged);
        watcher.Deleted += new FileSystemEventHandler(OnChanged);
        watcher.Renamed += new RenamedEventHandler(OnRenamed);        // Begin watching.
        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);
    }
}
http://msdn.microsoft.com/zh-cn/library/system.io.filesystemwatcher.aspx

Answer 5

参考：http://msdn.microsoft.com/zh-cn/library/system.io.filesystemwatcher.aspx