如何做流CanSeek真的？ [英] How to do stream CanSeek in true?

问题描述

我通过使用HttpWebRequest / HttpWebResponse得到了流。这些流没有长度，标志CanSeek设置为false。我怎样才能使这些流'CanSeek真实？

我知道，我需要在隔离存储中保存流，然后从存储中获取流。但我不喜欢使用这个解决方案。有人知道另一种方式吗？ 

I got stream by using HttpWebRequest/HttpWebResponse. These stream don't have length and flag CanSeek set in false. How can I make these stream' CanSeek in true?
I khow, that I need save stream in Isolated Storage and after that get stream from storage. But I'd not  like to use this solution. Does anybody know another way? 

推荐答案

你无法让蒸汽寻求能力。您需要全部读取并将字节保存到文件或内存流中。然后，您可以在文件流或内存流中进行搜索。

You can't make that steam seek able. You need to read it all and save the bytes to a file or a memory stream. Then you can seek in a file stream or in the memory stream.

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