using System.IO;
//首先实例化一个对象
FileSystemWatcher watcher = new FileSystemWatcher();
//设置监听路径
watcher.Path = Path.Combine(System.Environment.CurrentDirectory, @"eventTest");
//只监听这一个文件,当礼品目录修改完毕后对此文件进行修改,由此触发监听事件
watcher.Filter = "EventConfig.ini";
watcher.NotifyFilter = NotifyFilters.LastWrite;
//启用监听,如果不设置则不会触发事件
watcher.EnableRaisingEvents = true;
//设置监听触发事件
watcher.Changed += new FileSystemEventHandler(watcher_Changed);
private void watcher_Changed(object sender, FileSystemEventArgs e)
{
WatchingEvent(EventConfigHelper.instance.WatchingNum);
}