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

The AntiXSS library from Microsoft correctly encodes these characters.

AntiXSS on Codeplex

Nuget package (best way to add as a reference)