how to get/trace asp.net outgoing response text

Question

my server seems to be sometimes returning wrong html to webclients

im using asp.net 4 with VS 2012. debugging on IIS Express.

in order to debug this issue, id li

Answer 1

this does not answer my original question technically, but it does solve the issue i was having

the problem was that the html wasnt rendering correctly

i now remembered that aspx has adaptive rendering, so i fgured the useragent used in the request might be to blame

i changed my code to:

 Dim myReq As HttpWebRequest = WebRequest.Create(MailUrl)
 myReq.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1"
 Dim resp As HttpWebResponse = myReq.GetResponse
 Dim stream = resp.GetResponseStream
 Dim rdr = New StreamReader(stream)
 Dim BodyText = rdr.ReadToEnd

and now the html is rendering in correct modern Html5/Css3 markup

i appreciate your help and guidance.