/// <summary>
/// Initializes a new instance of the MainViewModel class.
/// </summary>
public MainViewModel()
{
if (IsInDesignMode) {
// Der Programmcode läuft im Designmode z.B. in Blend.
} else {
Items = new ObservableCollection<TodoItem>();
TodoText = "";
AddCommand = new RelayCommand(() => {
var item = new TodoItem { Name = TodoText, IsDone = false };
_items.Add(item);
});
DelCommand = new RelayCommand<TodoItem>(item => {
_items.Remove(item);
});
}
}
private void btnAdd_Click(object sender, RoutedEventArgs e)
{
var item = new TodoItem { Name = tbTodo.Text, IsDone = false };
_items.Add(item);
}
