1. 참조추가 2. 인코딩/디코딩using System;using System.Web;namespace ConsoleApplication1{ class Program { static void Main(string[] args) { string str = "한글최고"; string encodedStr = HttpUtility.UrlEncode(str); //인코딩 string decodedStr = HttpUtility.UrlDecode(encodedStr); //디코딩 Console.WriteLine("인코딩: "+ encodedStr); Consol..