void FileFileSizeChangeEvent(object sender, File.FileSizeChangeEventArgs e)
 {
     OnPropertyChanged("Size");
     OnPropertyChanged("LastWriteTime");
 }
 public FileItemViewModel(File file)
 {
     _file = file;
     _file.FileSizeChangeEvent += FileFileSizeChangeEvent;
 }
 private void FileFileScannedEvent(object sender, File.FileScannedEventArgs e)
 {
     _fileScanCounter++;
     if (_fileScanCounter % 100 == 0)
         UpdateScanStatusText();
 }