What is the best method to call an arbitrary JSON server from .NET (Specifically Windows Phone 7)

I have a server that I have开发者_如何学编程 no control over, it's JSON based and I've put together a simple proof of concept that calls the server using HTTPWebRequest etc and it works fine (if a little wordy since MS have removed all Synchronous I/O calls).

Is there a better way of doing this? I've been looking at WCF as an option but any stable and reasonably performant library should do the job. This is a new area for me so I'm a little unsure what the best practice is (or where to find it out)

Thanks in advance

Dave

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Not sure whether it's the best method, but HttpWebRequest plus DataContractJsonSerializer are probably the best approach using classes from the Windows Phone library only -- plus HttpWebRequest's asynchronous methods ensure that your code won't block the UI thread when performing network requests.

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Once you've written the http request code once, you can easily abstract it away for reuse. You've already done the hard part :-)