public static string Login(string str_code) { comm_fun.WriteLog("str_code=" + str_code); string str_userID = string.Empty; try { Password_Encrypt_ASC.Password_Encrypt_ASC encry = new Password_Encrypt_ASC.Password_Encrypt_ASC(); string str_encry = encry.get_password_ASC(HttpUtility.UrlDecode(str_code)); str_userID = str_encry.Substring(0, str_encry.IndexOf("/")); Cookies.UserCode = str_userID; comm_fun.WriteLog("str_userID=" + str_userID); } catch (Exception) { try { Password_Encrypt_ASC.Password_Encrypt_ASC encry = new Password_Encrypt_ASC.Password_Encrypt_ASC(); string str_encry = encry.get_password_ASC(str_code); str_userID = str_encry.Substring(0, str_encry.IndexOf("/")); Cookies.UserCode = str_userID; comm_fun.WriteLog("str_userID1=" + str_userID); } catch { comm_fun.WriteLog("ex"); } } return(str_userID); }