/// <summary>
/// Begin monitoring file.
/// </summary>
public void Start()
{
// Need this for Mono 3.12.0 workaround
// uncomment this line if you're running on Mono!
Environment.SetEnvironmentVariable("MONO_MANAGED_WATCHER", "enabled");
// make watcher to observe our specific file
_watcher = new PollingFileSystemWatcher(_fileDir, "*" + _fileExtension);
// assign callbacks for event types
_watcher.ChangedDetailed += OnFileChanged;
_watcher.Error += OnFileError;
// start watching
_watcher.Start();
}
internal FileSystemChangeEnumerator(PollingFileSystemWatcher watcher, string directory, EnumerationOptions options = null)
: base(directory, options)
{
_watcher = watcher;
}