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C# BehaviorSubject.Select方法代码示例

本文整理汇总了C#中BehaviorSubject.Select方法的典型用法代码示例。如果您正苦于以下问题:C# BehaviorSubject.Select方法的具体用法?C# BehaviorSubject.Select怎么用?C# BehaviorSubject.Select使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在BehaviorSubject的用法示例。


在下文中一共展示了BehaviorSubject.Select方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: ThreadSwitching

        public void ThreadSwitching()
        {
            Console.WriteLine("Starting Thread " + Thread.CurrentThread.ManagedThreadId);
            BehaviorSubject<int> s1 = new BehaviorSubject<int>(2);
            BehaviorSubject<int> s2 = new BehaviorSubject<int>(3);
            BehaviorSubject<int> sum = new BehaviorSubject<int>(5);
            List<int> computeThreads = new List<int>();
            List<int> receiveThreads = new List<int>();
            IScheduler switchScheduler = new EventLoopScheduler();
            IScheduler computeScheduler = new EventLoopScheduler();

            IObservable<int> sumObservable = s1.Select(v => new Tuple<int, int>(v, s2.Value)).Merge(s2.Select(v => new Tuple<int, int>(s1.Value, v))).Throttle(TimeSpan.FromMilliseconds(100), switchScheduler).Select(v =>
                {
                    Console.WriteLine("Not yet switching computing value " + v.Item1 + " + " + v.Item2 + " = " + (v.Item1 + v.Item2) + " from Thread " + Thread.CurrentThread.ManagedThreadId + ".");
                    return v;
                }).Select(v =>
                    {
                        Console.WriteLine("Switching computing value " + v.Item1 + " + " + v.Item2 + " = " + (v.Item1 + v.Item2) + " from Thread " + Thread.CurrentThread.ManagedThreadId + ".");
                        return v;
                    }).ObserveOn(computeScheduler).Select(v =>
                        {
                            Console.WriteLine("Already switched computing value " + v.Item1 + " + " + v.Item2 + " = " + (v.Item1 + v.Item2) + " to Thread " + Thread.CurrentThread.ManagedThreadId + ".");
                            return v;
                        }).Select(v =>
                            {
                                Console.WriteLine("Computing value " + v.Item1 + " + " + v.Item2 + " = " + (v.Item1 + v.Item2) + " on Thread " + Thread.CurrentThread.ManagedThreadId + ".");
                                computeThreads.Add(Thread.CurrentThread.ManagedThreadId);
                                return v.Item1 + v.Item2;
                            });

            sumObservable.Subscribe(sum.OnNext);
            sum.ObserveOn(new EventLoopScheduler()).Subscribe(v =>
                {
                    Console.WriteLine("Received value " + v + " on Thread " + Thread.CurrentThread.ManagedThreadId + ".");
                    receiveThreads.Add(Thread.CurrentThread.ManagedThreadId);
                });
            Thread.Sleep(150);
            s2.OnNext(1);
            Thread.Sleep(50);
            s1.OnNext(4);
            Thread.Sleep(150);
            s2.OnNext(4);
            Thread.Sleep(250);
            s1.OnNext(1);
            Thread.Sleep(150);
            foreach (KeyValuePair<int, int> p in
                computeThreads.GroupBy(v => v).Select(g => new KeyValuePair<int, int>(g.Key, g.Count())))
            {
                Console.WriteLine(p.Value + " computes on Thread " + p.Key);
            }
            foreach (KeyValuePair<int, int> p in
                receiveThreads.GroupBy(v => v).Select(g => new KeyValuePair<int, int>(g.Key, g.Count())))
            {
                Console.WriteLine(p.Value + " receives on Thread " + p.Key);
            }
        }
开发者ID:jam40jeff,项目名称:RxMvvm,代码行数:56,代码来源:Sandbox.cs


注:本文中的BehaviorSubject.Select方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。