protected override void OnBuyCommandExecute()
{
if (Quantity == default(float))
{
base.OnBuyCommandExecute();
}
else if (IncrementCommand != null && IncrementCommand.CanExecute())
{
IncrementCommand.Execute();
}
}
public CanExecuteChangedAsObservableViewModel()
{
IncrementCommand = new[] { IsChecked1, IsChecked2 }
.CombineLatestValuesAreAllTrue()
.ToReactiveCommand()
.WithSubscribe(() => Counter.Increment(), CompositeDisposable.Add);
CanExecuteIncrementCommand = IncrementCommand.CanExecuteChangedAsObservable()
.Select(_ => IncrementCommand.CanExecute())
.ToReadOnlyReactiveProperty()
.AddTo(CompositeDisposable);
}