C#

class Updatestdinfo
{
        private enum Result
        {
            Firstclass,
            secondclass
        }
        private List<int, Result > Studentresult = new List<int, Result >();

    public void GetStudentinfo()
    {
      Studentresult[0] = Result.secondclass; 
    }
}

/// <summary>
/// Parse a set of values into an instance of tbl_Mine_MineGroup using Reflection
/// </summary>
        public static tbl_Location ParseLocation(IOrderedDictionary values)
        {
            tbl_Location locFromValues = new tbl_Location();
            
            // use reflection to update properties, because I'm lazy
            foreach (DictionaryEntry value in values)
            {
                if (value.Key.Equals("Latitude") || 
value.Key.Equals("Longitude"))
                {
                    double? valueAsNumber = null;
                    try { valueAsNumber = double.Parse(value.Value.ToString()); }
                    catch { }

                    locFromValues.GetType().GetProperty(value.Key.ToString()).SetValue(locFromValues, valueAsNumber);
                }
                else if (value.Key.ToString().Contains("ID"))
                {
                    int? valueAsNumber = null;
                    try { valueAsNumber = int.Parse(value.Value.ToString()); }
                    catch { }

                    locFromValues.GetType().GetProperty(value.Key.ToString()).SetValue(locFromValues, valueAsNumber);
                }
                else
                {
                    locFromValues.GetType().GetProperty(value.Key.ToString()).SetValue(locFromValues, value.Value);
                }
            }

            return locFromValues;<pre lang="c#">

public Userdetails GetUserDetailsByEmailID(String EmailID)
       {
           Userdetails userInfobyEmailID = null;

           NpgsqlParameter[] parameters = new NpgsqlParameter[]    {
               new NpgsqlParameter("@email", EmailID)
           };

           using (DataTable table = Helper.ExecuteParamerizedSelectCommand("forgetpassword", CommandType.StoredProcedure, parameters))
           {
               //check if any record exist or not
               if (table.Rows.Count > 0)
               {
                   userInfobyEmailID = new Userdetails();

                   foreach (DataRow row in table.Rows)
                   {

                       userInfobyEmailID.paword = Utilities.Decrypt(row["paword"].ToString());
                   }

               }

               return userInfobyEmailID;
           }

       }