private void copyItemsButton_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
SalesOrder salesOrder = (SalesOrder)m_order.GetContract <SalesOrder>();
PurchaseOrder purchaseOrder = (PurchaseOrder)m_order.GetContract <PurchaseOrder>();
if (salesOrder == null | purchaseOrder == null)
{
MessageBox.Show("This order does not contain a sales order and a purchase order",
Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (salesOrder.CartItems.Count > 0)
{
purchaseOrder.CopyItemsFromSalesOrder(salesOrder);
}
else
{
salesOrder.CopyItemsFromPurchaseOrder(purchaseOrder);
}
}