日期:2014-05-17 浏览次数:21116 次
哈哈,大早上的就写文章不好啊。
因为上班晚的缘故,所以早上都很有时间,这些时间也要利用一下,所以那,就做了一下C#的目录监视的功能,很强大。
下面就给大家演示一下
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我用的是main函数写的,大家也可以用Form啊什么的做个很漂亮的界面什么的都行,方法是大家的,但原理就是如下这个。
static void Main(string[] args)
{
try
{
if (args.Length != 1)
{
Console.WriteLine("usage: Watcher.exe(directory)");
Console.ReadKey();
return;
}
FileSystemWatcher watcher = new FileSystemWatcher();
watcher.Path = args[0];
watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.DirectoryName;
watcher.Filter = "*.txt";
watcher.Changed += new FileSystemEventHandler(OnChanged);
watcher.Created += new FileSystemEventHandler(OnChanged);
watcher.Deleted += new FileSystemEventHandler(OnChanged);
watcher.Renamed += new RenamedEventHandler(OnRenamed);
watcher.EnableRaisingEvents = true;
Console.WriteLine("Press \'q\' to quit the sample.");
while (Console.Read() != 'q')
{
;
}
}
catch (Exception e)
{
Console.ReadKey();
}
Console.ReadKey();
}
?以上是主函数内操作
还有两个事件要实装
下面就给出来
public static void OnChanged(object sender, FileSystemEventArgs e)
{
Console.WriteLine("File :" + e.FullPath + "" + e.ChangeType);
}
public static void OnRenamed(object sender, RenamedEventArgs e)
{
Console.WriteLine("File :{0} renamed to {1}",e.OldFullPath,e.FullPath);
}
?这个就是动作
?
好了 那么我们就实践一下把
很强大啊
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