我上課MyClient時(shí)有IObservable<IStatus>( Client.StatusStream())?，F(xiàn)在我想結(jié)合ReactiveXand ReactiveUI。但是文檔沒有提供任何如何一起使用它們的示例。到目前為止，我已經(jīng)嘗試了一些擴(kuò)展方法 (fe .ToProperty)，但它們不起作用。public partial class MainWindow : ReactiveWindow<AppViewModel>{ public MainWindow() { InitializeComponent(); ViewModel = App.Container.GetInstance<AppViewModel>(); this.WhenActivated(r => { this.OneWayBind(ViewModel, viewModel => viewModel.Status.AoiStatus, view => view.StatusTxtbl.Text).DisposeWith(r); this.OneWayBind(ViewModel, viewModel => viewModel.Status.OperationMode, view => view.OpModeTxtbl.Text).DisposeWith(r); this.OneWayBind(ViewModel, viewModel => viewModel.Status.TestPlan, view => view.TestplanTxtbl.Text).DisposeWith(r); }); } private async void ButtonGetStatus_OnClick(object sender, RoutedEventArgs e) { // the manual mode to get the actual status information var status = await ViewModel.Client.GetStatusAsync(); ViewModel.Status = status; }}public class AppViewModel : ReactiveObject{ private IStatus _Status; public IStatus Status { get => _Status; set => this.RaiseAndSetIfChanged(ref _Status, value); } public MyClient Client { get; } public AppViewModel(MyClient client) { Client = client; // automatically pushes every new status information Client.StatusStream(); // <- How to get the data out there? }}
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定義Status為輸出屬性：
public class AppViewModel : ReactiveObject
{
private readonly ObservableAsPropertyHelper<IStatus> _status;
public string Status => _status.Value;
public MyClient Client { get; }
public AppViewModel(MyClient client)
{
Client = client;
Client.StatusStream().ToProperty(this, x => x.Status, out _status);
}
}
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