[RESOLVED] Sanitizing comments field

[abhijit]

CDATA is not a possibility for now, but I did find something online, that I can use.

You can clean up your XML using a function like this.

  public static string XmlCharacterWhitelist(string inString)
        {
            if (inString == null) return null;

            var sbOutput = new StringBuilder();

            foreach (var ch in inString)
            {
                if ((ch >= 0x0020 && ch <= 0xD7FF) ||
                    (ch >= 0xE000 && ch <= 0xFFFD) ||
                    ch == 0x0009 ||
                    ch == 0x000A ||
                    ch == 0x000D)
                {
                    sbOutput.Append(ch);
                }
            }
            return sbOutput.ToString();
        }