我写了下面的代码。

 [XmlRoot("myxml")]
public class myxml
{
    [XmlElement("one")]
    public string one { get; set; }
    [XmlElement("two")]
    public string two { get; set; }
}
class Program
{
    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);
    }

  //

    static void Main(string[] args)
    {
        myxml m = new myxml();
        m.one = "111";
        m.two = "222";
        FileSystemWatcher watcher = new FileSystemWatcher(@"c:\", "myxml.xml");
        watcher.Changed += new FileSystemEventHandler(OnChanged);
        FileStream fs = new FileStream(@"c:\myxml.xml", FileMode.Open);
        XmlSerializer x = new XmlSerializer(m.GetType());
        x.Serialize(fs, m);
        fs.Close();



    }
}


现在我认为在下面的行之后,将调用OnChanged事件,但不会...

x.Serialize(fs, m);


在这条线之后也没有任何反应

fs.Close();


任何的想法?

最佳答案

您必须将EnableRaisingEvents设置为true才能开始引发事件。

10-07 22:11