[windows Store app] stream does not support seek opeartions solve solution

stream does not support seek operations 

 

When  I use HttpWebResponse.GetResponseStream();  the stream does't support seek

 

so  try to transfers to MemoryStream

using (Stream Result = request.HttpWebResponse.GetResponseStream())
{
    MemoryStream streamResult = new MemoryStream();
    byte[] buf = new byte[1024 * 8];
    int count = await Result.ReadAsync(buf, 0, 1024 * 8);
    streamResult.Write(buf, 0, count);
}

 

this can work well, but  firstly I did't use await method the stream also lost bytes ,I user Result.Read() Method;

I worry so much,But the next day, I checked the website MSDN ,  I see Async  the keywords, oh  I feel this will be help ,  It solve the problem . 

 

hope this help to your