HttpUtility.HtmlEncode doesn't encode everything

Question

I am interacting with a web server using a desktop client program in C# and .Net 3.5. I am using Fiddler to see what traffic the web browser sends, and emulate that. Sadly t

Answer 1

It seems horribly inefficient, but the only way I can think to do that is to look through each character:

public static string MyHtmlEncode(string value)
{
   // call the normal HtmlEncode first
   char[] chars = HttpUtility.HtmlEncode(value).ToCharArray();
   StringBuilder encodedValue = new StringBuilder();
   foreach(char c in chars)
   {
      if ((int)c > 127) // above normal ASCII
         encodedValue.Append("&#" + (int)c + ";");
      else
         encodedValue.Append(c);
   }
   return encodedValue.ToString();
}