在这里ContinueWith要比GetAwaiter().OnCompleted更方便,因为我们不访问Task的Result,并且此刻不想弹回到UI线程 取消(cancellation)、进度报告、TAP(Task-Based Asynchronous Pattern)、Task组合器 结束
If the operation is based on the Asynchronous Programming Model Begin/End pattern, you can use the FromAsync methods. If that's not the case, you can use the TaskCompletionSource<TResult> object to wrap the operation in a task and thereby gain some of the benefits of Task programmability....
Learn when and how to use Task-based async programming, a simplified approach to asynchronous programming in C#.
This article explains how to implement the Task-based Asynchronous Pattern. You can use it to implement compute-bound and I/O-bound asynchronous operations.
1--C#5.0之后推荐使用TPL(Task Parallel Libray 任务并行库) 和PLINQ(Parallel LINQ, 并行Linq). 其次是TAP(Task-based Asynchronous Pattern, 基于任务的异步模式). --用AggregateException处理Task上的未处理异常. --取消任务. CancellationToken --async修饰方法, 返回Task. task.wait(100)可以阻塞现场. as...
Regardless of if you are new to TAP (Task-based Asynchronous Pattern aka "async/await") or have been doing it for a while this presentation from an MVP summit in February (2013) serves both as a good introduction explaining how it works as well as providing deeper knowledge and high-...
This document provides an in-depth look at the new Task-based Asynchronous Pattern (TAP) for the .NET Framework.
2025 年 4 月 8 日至 5 月 28 日 立即注册 消除警报 Learn 登录 .NET 语言 功能 工作负荷 API 故障排除 资源 下载.NET 版本 .NET 9 System.Threading.Tasks ConcurrentExclusiveSchedulerPair ConfigureAwaitOptions 并行程序 ParallelLoopResult
The pattern is called Task-based Asynchronous Pattern, or TAP for short. in my opinion a good asynchronous pattern makes asynchronous code look synchronous. i think it's something with our brains that just have a hard time grasping asynchronously in a good way. But We have to wait and see...
TAP uses a single method to represent the initiation and completion of an asynchronous operation. This is in contrast to the Asynchronous Programming Model (APM orIAsyncResult) pattern, which requiresBeginandEnd methods, and in contrast to the Event-based Asynchronous Pattern (EAP), which requires ...