https://docs.microsoft.com/en-us/dotnet/api/system.web.security.antixss.antixssencoder.urlencode?view=netframework-4.5#System_Web_Security_AntiXss_AntiXssEncoder_UrlEncode_System_String_
https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2Fdotnet%2Fapi%2Fsystem.web.security.antixss.antixssencoder.urlencode%3Fview%3Dnetframework-4.5%23System_Web_Security_AntiXss_AntiXssEncoder_UrlEncode_System_String_
Hello World