Attempted to read or write protected memory

Question

When I below code:

using (StreamReader reader = new StreamReader(res.Stream))

the below exception appears!

+  $exception {System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.} System.Exception {System.AccessViolationException}

Answer 1

In my opintion,when you construct a  StreamReader you should give it the file path. In your code, you give it res.Stream. It  is memory stream, I don't think you can do like this. You can attempt to use reader.Read(res.Stream).

 Just suggestion. Thanks.

Answer 2

你好，

如果问题仍然没有解决，请将相对完整的代码贴出来，另外，MSDN上有StreamReader类的介绍以及各种构造函数的使用方法，可作为参考。

http://msdn.microsoft.com/zh-cn/library/system.io.streamreader(v=vs.110).aspx

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