To Format Column Names for Rdlc Binding

 /// <summary>
        /// To Format Column Names for Rdlc Binding
        /// </summary>
        /// <param name="reportsTable"></param>
        /// <returns></returns>
        public static DataTable GetDrlcFormattedTableForActivity(DataTable reportsTable)
        {
            try
            {
                foreach (DataColumn column in reportsTable.Columns)
                {
                    if (column.Ordinal == reportsTable.Columns.Count - 1)
                        column.ColumnName = column.Caption = "ArrivalDelay";
                    else
                        if (column.Ordinal == reportsTable.Columns.Count - 2)
                            column.ColumnName = column.Caption = "DepartureDelay";
                        else
                            column.ColumnName = column.Caption = "Field" + (column.Ordinal + 1).ToString();
                }
                return reportsTable;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }