private static void DeviceWatcher_DeviceQueryRemove(object sender, DeviceNotificationEventArgs e)
{
if (DirectoryWatchers.ContainsKey(e.Name))
{
DirectoryWatchers[e.Name].Stop();
}
}
private static void DeviceWatcher_DeviceArrived(object sender, DeviceNotificationEventArgs e)
{
if (DirectoryWatchers.ContainsKey(e.Name))
{
DirectoryWatchers[e.Name].Start();
}
else
{
RegisterDirectoryWatcher(e.Name);
}
SendNotificationMessage(NotificationType.Add, e.Name);
}
public static void RegisterDirectoryWatcher(string path)
{
DirectoryWatcher directoryWatcher = new DirectoryWatcher(path, OnFileEvent, OnError);
directoryWatcher.Start();
if (DirectoryWatchers.ContainsKey(path))
{
DirectoryWatchers[path].Stop();
DirectoryWatchers.Remove(path);
}
DirectoryWatchers.Add(path, directoryWatcher);
}