以下内容未在 VS2010、SL5 和 Reactive Extensions 版本 1.1.10605.1(2011-06-05) 上编译。
'System.Collections.Generic.IEnumerable' 不包含'ToObservable' 的定义,并且找不到接受'System.Collections.Generic.IEnumerable' 类型的第一个参数的扩展方法'ToObservable'(您是否缺少 using 指令还是汇编参考?)
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
public partial class MainPage : UserControl
{
public MainPage()
{
InitializeComponent();
}
private void ButtonNormal_Click(object sender, RoutedEventArgs e)
{
//MyList.ItemsSource = GetModel();
var items = new System.Collections.ObjectModel.ObservableCollection<string>();
MyList.ItemsSource = items;
foreach (string item in GetModel())
items.Add(item);
}
private void ButtonRx_Click(object sender, RoutedEventArgs e)
{
var items = new System.Collections.ObjectModel.ObservableCollection<string>();
MyList.ItemsSource = items;
IObservable<string> observable = GetModel()
.ToObservable(System.Concurrency.Scheduler.NewThread);
observable.ObserveOnDispatcher().Subscribe(item => items.Add(item));
}
}