private void populatePageData()
 {
     if (_formMode == FormMode.Browse)
     {
         gridSaleOrderItems.DataSource = SaleOrderItem.get(null, null, _Customers_Id, true);
     }
     else
     {
         populateGridSaleOrders();
     }
 }
 private void populateGridSaleOrderItems()
 {
     clearGridInventoryItems();
     if (gridSaleOrders.SelectedRows.Count == 0)
     {
         gridSaleOrderItems.DataSource = null;
     }
     else
     {
         gridSaleOrderItems.DataSource = SaleOrderItem.get(selectedSaleOrdersRowID(), null, _Customers_Id, false);
         lblSaleOrderInfo.Text         = string.Format("Customer PO #{0}  Order Date: {1: dd/MMM/yy}  Target: {2: dd/MMM/yy}",
                                                       Util.getSelectedRowValue(gridSaleOrders, col_gridSaleOrders_CustomerPONo),
                                                       Util.getSelectedRowValue(gridSaleOrders, col_gridSaleOrders_Timestamp),
                                                       Util.getSelectedRowValue(gridSaleOrders, col_gridSaleOrders_TargetDate));
     }
 }