public void RemoveWatch(string path)
{
ValidateArgs.NotNullOrEmpty(path, "path");
if (!String.IsNullOrEmpty(path))
{
FileWatcherInfo watcherInfo;
if (fileWatchers.TryGetValue(path, out watcherInfo))
{
watcherInfo.Watcher.EnableRaisingEvents = false;
fileWatchers.Remove(path);
watcherInfo.Watcher.Changed -= OnChanged;
watcherInfo.Watcher.Dispose();
watcherInfo.Watcher = null;
}
}
}
public void AddWatch(string path)
{
ValidateArgs.NotNullOrEmpty(path, "path");
if (!String.IsNullOrEmpty(path))
{
var directoryName = Path.GetDirectoryName(path);
var fileName = Path.GetFileName(path);
FileWatcherInfo watcherInfo;
if (!fileWatchers.TryGetValue(path, out watcherInfo))
{
watcherInfo = new FileWatcherInfo(new FileSystemWatcher(directoryName, fileName));
fileWatchers.Add(path, watcherInfo);
watcherInfo.Watcher.Changed += OnChanged;
watcherInfo.Watcher.EnableRaisingEvents = true;
}
}
}