How to remove special characters in ASP.NET Web Service

Question

I have created a web service method in Asp.Net and getting a response in XML. In the response there are too many special characters.

How to deal with these special character, because I am getting errors like this:

"Specified value has Invalid CRLF characters"

Which method do I use? Is HttpUtility good for this one?

If yes, is there a sample?

My code: I am using Regex.Replace but getting an error:

 string link = "http://xxx.xx.x"; HttpWebRequest request = (HttpWebRequest)WebRequest.Create(link); request.Connection = Regex.Replace(newstr.m12345(str, name, pwd, id), "[^\"a-zA-Z0-9_?<>+=./: -]", ""); string connection = request.Connection; return connection;

@JohnStephen Thnx man, I saw that link, about CData, but not clearly perfect!!can you show me by example? — Binjal Shah
– Binjal Shah, Commented Aug 1, 2014 at 6:05

Binjal Shah · Accepted Answer · 2014-08-01 08:35:52Z

Ok, I got the answer, with the help of using XDocument.

string link = "http://xxx.xx.x"; HttpWebRequest request = (HttpWebRequest)WebRequest.Create(link); XDocument doc = XDocument.Parse(newstr.m12345(str, name, pwd, id)); string connection = Convert.ToString(doc); return connection;

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