| In a URL | prefix the hex code with a percent (%) sign | http://aihdevsql2k5.development/reportserver?%2fRatingReports%2fRatingSummary&rs:Command=Render |
| In HTML code | prefix the hex code with "" and suffix with ";" | "&lt" yields "<" "&gt" yields ">" |
prefix the decimal code with "" and suffix with ";" | "&lt" yields "<" "&gt" yields ">" |
| In C# code | prefix the four-digit hex code with "\u". | string A = "\u0066"; // this sets A to a lowercase f |