public GroupWindow() { InitializeComponent(); _viewModel = new TreeStudentViewModel(); gdGroup.DataContext = _viewModel.td; comboGroup.ItemsSource = _viewModel.Treelist(); }
public TreeViewStudent() { InitializeComponent(); db = new DataBaseConnection(); _viewModel = new TreeStudentViewModel(); TreeFirstWindow tv = new TreeFirstWindow(); _Imaster = tv; gdChild.Children.Add(tv); //treeControl.ItemsSource = _viewModel.Treelist(); //treeControl.Items.Add(_viewModel.TreeItem()); ti = new TreeViewItem(); ti.ItemsSource = _viewModel.Treelist(); //treeControl.ItemsSource = ti.Items; treeControl.Items.Add(ti); }