internal void setRowsCountSelling()
 {
     try {
         DataSet dataSet = CommonManagerImpl.getStockBeforeSaleForFilter(
             (!String.IsNullOrWhiteSpace(oldStockBySellingInvoice.textBox_itemId.Text) ? Convert.ToInt32(oldStockBySellingInvoice.textBox_itemId.Text) : 0),
             (oldStockBySellingInvoice.datePicker_dateFrom_filter.SelectedDate != null ? Convert.ToDateTime(oldStockBySellingInvoice.datePicker_dateFrom_filter.SelectedDate).ToString("yyyy-MM-dd") : null),
             (oldStockBySellingInvoice.datePicker_dateTo_filter.SelectedDate != null ? Convert.ToDateTime(oldStockBySellingInvoice.datePicker_dateTo_filter.SelectedDate).ToString("yyyy-MM-dd") : null),
             true, oldStockBySellingInvoice.Pagination.LimitStart, oldStockBySellingInvoice.Pagination.LimitCount);
         oldStockBySellingInvoice.Pagination.RowsCount = Convert.ToInt32(dataSet.Tables[0].Rows[0][0]);
     } catch (Exception) {
     }
 }
 internal void filterSelling()
 {
     try {
         DataSet dataSet = CommonManagerImpl.getStockBeforeSaleForFilter(
             (!String.IsNullOrWhiteSpace(oldStockBySellingInvoice.textBox_itemId.Text) ? Convert.ToInt32(oldStockBySellingInvoice.textBox_itemId.Text) : 0),
             (oldStockBySellingInvoice.datePicker_dateFrom_filter.SelectedDate != null ? Convert.ToDateTime(oldStockBySellingInvoice.datePicker_dateFrom_filter.SelectedDate).ToString("yyyy-MM-dd") : null),
             (oldStockBySellingInvoice.datePicker_dateTo_filter.SelectedDate != null ? Convert.ToDateTime(oldStockBySellingInvoice.datePicker_dateTo_filter.SelectedDate).ToString("yyyy-MM-dd") : null),
             false, oldStockBySellingInvoice.Pagination.LimitStart, oldStockBySellingInvoice.Pagination.LimitCount);
         oldStockBySellingInvoice.DataTable.Rows.Clear();
         //Convert.ToDouble(row[6]).ToString("#,##0.00")
         foreach (DataRow row in dataSet.Tables[0].Rows)
         {
             oldStockBySellingInvoice.DataTable.Rows.Add(row[0], row[1], row[2], Convert.ToDateTime(row[3]).ToString("yyyy-MM-dd"),
                                                         row[4], Convert.ToDouble(row[5]).ToString("#,##0.00"), Convert.ToDouble(row[6]).ToString("#,##0.00"), Convert.ToDouble(row[7]).ToString("#,##0.00"),
                                                         Convert.ToDouble(row[8]).ToString("#,##0.00"), Convert.ToDouble(row[9]).ToString("#,##0.00"));
         }
     } catch (Exception) {
     }
 }