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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using MaterialDesignColors.WpfExample.Domain;
namespace MaterialDesignColors.WpfExample
{
/// <summary>
/// Interaction logic for Trees.xaml
/// </summary>
public partial class Trees : UserControl
{
public Trees()
{
InitializeComponent();
}
public TreesViewModel ViewModel => DataContext as TreesViewModel;
/// <summary>
/// TreesView's SelectedItem is read-only. Hence we can't bind it. There is a way to obtain a selected item.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TreeView_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs<object> e)
{
if (ViewModel == null) return;
ViewModel.SelectedItem = e.NewValue;
}
}
}
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