FileSystemWatcher问题,大家帮忙看看
using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
namespace WatchApplication
{
class MyWatch
{
private FileSystemWatcher watcher;
string path;
public MyWatch(string path)
{
watcher = new FileSystemWatcher();
this.path = path;
this.InitializeWatch();
}
private void InitializeWatch()
{
this.watcher.Path = this.path;
this.watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite
| NotifyFilters.FileName | NotifyFilters.DirectoryName;
this.watcher.Filter = "*.txt ";
this.watcher.Changed += new FileSystemEventHandler(this.OnChanged);
this.watcher.Created += new FileSystemEventHandler(this.OnChanged);
this.watcher.Deleted += new FileSystemEventHandler(this.OnChanged);
this.watcher.Renamed += new RenamedEventHandler(this.OnRenamed);
}
public void StartWatch()
{
this.watcher.EnableRaisingEvents = true;
}
private void OnChanged(object source, FileSystemEventArgs e)
{
Console.WriteLine( "File: " + e.FullPath + " " + e.ChangeType);
}
private void OnRenamed(object source, RenamedEventArgs e)
{
Console.WriteLine( "File: {0} renamed to {1} ", e.OldFullPath, e.FullPath);
}
}
}
下面程序入口：
public static void Main()
{
//Run();
// Invoke this sample with an arbitrary set of command line arguments.
//String[] arguments = Environment.GetCommandLineArgs();
//Console.WriteLine( "GetCommandLineArgs: {0} ", String.Join( ", ", arguments));
MyWatch mywatch = new MyWatch(@ "C:\ ");
mywatch.StartWatch();
}
重命名Ｃ：＼下的．ＴＸＴ文件，控制台为什么没输出呢？
[解决办法]
貌似这句“mywatch.StartWatch();”执行完毕之后，整个程序就退出了呀，当然不会有什么作用。
[解决办法]
你还是在WinForm中实现吧，因为WinForm中保留了一个Run，程序是还在运行之中的，而你的这个程序已经被退出了
要不你家一条语句
public static void Main()
{
//Run();
// Invoke this sample with an arbitrary set of command line arguments.
//String[] arguments = Environment.GetCommandLineArgs();
//Console.WriteLine( "GetCommandLineArgs: {0} ", String.Join( ", ", arguments));
MyWatch mywatch = new MyWatch(@ "C:\ ");
mywatch.StartWatch();
while(true)
{
}
}
