문자열인코딩 utf-8 = Uri.EscapeDataString(TextBox1.Text) euc-kr ks_c_5601-1987 = HttpUtility.UrlEncode(textbox1.text , System.Text.Encoding.GetEncoding("ks_c_5601-1987")) http://www.devpia.com/MAEUL/Contents/Detail.aspx?BoardID=12&MAEULNo=6&no=17806&ref=17806