/// <summary>
        /// Populates the fields for multiple objects from the columns found in an open reader.
        /// </summary>
        ///
        /// <param name="rdr" type="IDataReader">An object that implements the IDataReader interface</param>
        ///
        /// <returns>Object of SegmentMasters</returns>
        ///
        /// <remarks>
        ///
        /// <RevisionHistory>
        /// Author				Date			Description
        /// DLGenerator			4/21/2012 4:48:41 PM		Created function
        /// 
        /// </RevisionHistory>
        ///
        /// </remarks>
        ///
        internal static SegmentMasters PopulateObjectsFromReader(IDataReader rdr)
        {
            SegmentMasters list = new SegmentMasters();

            while (rdr.Read())
            {
                SegmentMaster obj = new SegmentMaster();
                PopulateObjectFromReader(obj,rdr);
                list.Add(obj);
            }
            return list;
        }
        /// <summary>
        /// Populates the fields for multiple objects from the columns found in an open reader.
        /// </summary>
        ///
        /// <param name="rdr" type="IDataReader">An object that implements the IDataReader interface</param>
        ///
        /// <returns>Object of SegmentMasters</returns>
        ///
        /// <remarks>
        ///
        /// <RevisionHistory>
        /// Author				Date			Description
        /// DLGenerator			4/21/2012 4:48:41 PM		Created function
        /// 
        /// </RevisionHistory>
        ///
        /// </remarks>
        ///
        internal static SegmentMasters PopulateObjectsFromReaderWithCheckingReader(IDataReader rdr, DatabaseHelper oDatabaseHelper)
        {
            SegmentMasters list = new SegmentMasters();

            if (rdr.Read())
            {
                SegmentMaster obj = new SegmentMaster();
                PopulateObjectFromReader(obj, rdr);
                list.Add(obj);
                while (rdr.Read())
                {
                    obj = new SegmentMaster();
                    PopulateObjectFromReader(obj, rdr);
                    list.Add(obj);
                }
                oDatabaseHelper.Dispose();
                return list;
            }
            else
            {
                oDatabaseHelper.Dispose();
                return null;
            }
        }
        /// <summary>
        /// This method will return an object representing the record matching the primary key information specified.
        /// </summary>
        ///
        /// <param name="pk" type="SegmentMasterPrimaryKey">Primary Key information based on which data is to be fetched.</param>
        ///
        /// <returns>object of class SegmentMaster</returns>
        ///
        /// <remarks>
        ///
        /// <RevisionHistory>
        /// Author				Date			Description
        /// DLGenerator			4/21/2012 4:48:41 PM		Created function
        /// 
        /// </RevisionHistory>
        ///
        /// </remarks>
        ///
        public static SegmentMaster SelectOne(SegmentMasterPrimaryKey pk)
        {
            DatabaseHelper oDatabaseHelper = new DatabaseHelper();
            bool ExecutionState = false;

            // Pass the values of all key parameters to the stored procedure.
            System.Collections.Specialized.NameValueCollection nvc = pk.GetKeysAndValues();
            foreach (string key in nvc.Keys)
            {
                oDatabaseHelper.AddParameter("@" + key,nvc[key] );
            }
            // The parameter '@ErrorCode' will contain the status after execution of the stored procedure.
            oDatabaseHelper.AddParameter("@ErrorCode", -1, System.Data.ParameterDirection.Output);

            IDataReader dr=oDatabaseHelper.ExecuteReader("sp_SegmentMaster_SelectbyPrimaryKey", ref ExecutionState);
            if (dr.Read())
            {
                SegmentMaster obj=new SegmentMaster();
                PopulateObjectFromReader(obj,dr);
                dr.Close();
                oDatabaseHelper.Dispose();
                return obj;
            }
            else
            {
                dr.Close();
                oDatabaseHelper.Dispose();
                return null;
            }
        }