private void ListViewItems_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if ((ListViewItems.SelectedItem) == null) return;
GridAdd.Children.Remove(add);
add = null;
GridItemDetails.DataContext = ListViewItems.SelectedItem;
GridItemDetails.Visibility = Visibility.Visible;
add = new AddControl(ListViewItems.SelectedItem as Item);
ButtonAddToDiary.DataContext = add.getCounterClass();
GridAdd.Children.Add(add);
}
private void TextBoxSearch_GotFocus(object sender, RoutedEventArgs e)
{
(sender as TextBox).SelectAll();
GridItemDetails.Visibility = Visibility.Collapsed;
GridAdd.Children.Remove(add);
add = null;
GridItemDetails.DataContext = null;
search = null;
ListViewItems.ItemsSource = null;
}