How to Html Encode a string in a c# windows application?

To HtmlEncode a string from within a Windows application you need to make sure that:

1) You have a reference to System.Web

2) You use the System.Web.HttpUtility.HtmlEncode method.

For example:

using System.Web;

public string MyHtmlEncode(string inputString) {
     return HttpUtility.HtmlEncode(inputString);
}