public static void On(string fileName, WatchDelegate watch)
{
if (!watchPathList.Contains(fileName))
{
watchPathList.Add(fileName);
IOWatch fileWatch = new IOWatch();
fileWatch.WatchOn(fileName, watch);
}
}
public void WatchOn(string fileName, WatchDelegate watch)
{
this.watch = watch;
FileSystemWatcher fsy = new FileSystemWatcher(Path.GetDirectoryName(fileName), Path.GetFileName(fileName));
fsy.EnableRaisingEvents = true;
fsy.IncludeSubdirectories = false;
fsy.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.Size;
fsy.Changed += new FileSystemEventHandler(fsy_Changed);
}
private async Task Listen()
{
if (IPCollection_listBox.InvokeRequired)
{
var d = new WatchDelegate(WatchTask);
IPCollection_listBox.BeginInvoke(d);
}
else
{
await WatchTask();
}
}
