private void _ADD_DOC_OnClick(object sender, RoutedEventArgs e)
        {
            var wind = new AddDocument(_personGuid)
            {
                Owner = Window.GetWindow(this)
            };

            wind.ShowDialog();
            PersonGuid = _personGuid;
        }
 private void _ADD_DOC_OnClick(object sender, RoutedEventArgs e)
 {
     var wind = new AddDocument(_personGuid) { Owner=Window.GetWindow(this) };
     wind.ShowDialog();
     PersonGuid = _personGuid;
 }