异步请求到Web服务 [英] Async requests to a web service

问题描述

如何从线程向Web服务发出异步请求?

How to make async requests to a webservice from a Thread?

推荐答案

这是简短的答案，没有很多解释.

Here is the short answer without a load of explanations.

在对Client对象调用Async方法之前，请确保未在UI线程上运行:-

Before calling the Async method on your Client object make sure you are not running on the UI Thread:-

System.Threading.ThreadPool.QueueUserWorkItem( o =>
{
   try
   {
      svc.SomeMethodAsync();
   }
   catch (err)
   {
       // do something sensible with err
   }
});

现在，相应的完成事件将在ThreadPool线程而不是UI线程上发生.

Now the corresponding completed event will occur on a ThreadPool thread not the UI Thread.

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