public ReactivePropertyViewModel(IShelfBoxRepository shelfBoxRepository)
{
_shelfBoxRepository = shelfBoxRepository;
BoxDatas = new ObservableCollection <BoxDataEntity>(_shelfBoxRepository.GetBoxAll());
BoxDatas2.Value = new ObservableCollection <BoxDataEntity>(_shelfBoxRepository.GetBoxAll());
Name.Value = "akiraFirst";
//Index2.Subscribe(x => Console.WriteLine($"Subscribe: {x}")).AddTo(this.Disposable); // 1個 Subscribe: 初期値
Index2.Subscribe(x => {
Console.WriteLine($"Subscribe: {x}");
Index = x;
}).AddTo(this.Disposable); // いろいろ行う Subscribe: 初期値
//NameTest = new ReactiveProperty<string>()
//.SetValidateNotifyError(x => string.IsNullOrEmpty(x) ? "空文字はダメ" : null);
NameTest = new ReactiveProperty <string>(mode: ReactivePropertyMode.Default | ReactivePropertyMode.IgnoreInitialValidationError)
.SetValidateNotifyError(x => string.IsNullOrEmpty(x) ? "空文字はダメ" : null).AddTo(this.Disposable);;
// デフォルト値が true の設定
IsChecked = new ReactivePropertySlim <bool>(true).AddTo(this.Disposable);
// ReactiveProperty は IObservable なので ReactiveCommand にできる
SampleCommand = IsChecked.ToReactiveCommand().AddTo(this.Disposable);
// ReactiveCommand は IObservable なので Select で加工して ReactiveProperty に出来る
Message = SampleCommand.Select(_ => DateTime.Now.ToString())
.ToReadOnlyReactivePropertySlim().AddTo(this.Disposable);
ButtonCommand.Subscribe(_ => ButtonAction());
this.Input = new ReactiveProperty <string>(""); // デフォルト値を指定してReactivePropertyを作成
this.Output = this.Input
.Delay(TimeSpan.FromSeconds(1)) // 1秒間待機して
.Select(x => x.ToUpper()) // 大文字に変換して
.ToReactiveProperty(); // ReactiveProperty化する
}
