private void BindBalanceDetails()
        {
            BalanceDetailQuery balanceDetailQuery = this.GetBalanceDetailQuery();
            DbQueryResult      balanceDetails     = PersonalHelper.GetBalanceDetails(balanceDetailQuery);

            this.accountList.DataSource = balanceDetails.Data;
            this.accountList.DataBind();
            this.dropTradeType.DataBind();
            this.dropTradeType.SelectedValue = balanceDetailQuery.TradeType;
            this.calendarStart.SelectedDate  = balanceDetailQuery.FromDate;
            this.calendarEnd.SelectedDate    = balanceDetailQuery.ToDate;
            this.pager.TotalRecords          = balanceDetails.TotalRecords;
        }