void ICommand.Execute(object parameter) { var sel = _viewModel.SelectedItem; var list = _viewModel.PointModelList; if (list.Remove(sel)) { list.Insert(0, sel); } _viewModel.SelectedItem = sel; _viewModel.RaisePropertyChanged("SelectedItem"); }
public void Execute(object parameter) { var sel = _viewModel.SelectedItem; var list = _viewModel.PointModelList; if (list.Remove(sel)) { list.Add(sel); } _viewModel.SelectedItem = sel; _viewModel.RaisePropertyChanged("SelectedItem"); }