private void LoadItemsFromSTVInvoice(int storeID, int stvPrintedID)
        {
            BLL.Issue stv = new BLL.Issue();
            stv.LoadByStoreIDAndPrintedID(storeID, stvPrintedID);
            if (stv.RowCount == 0)
            {
                XtraMessageBox.Show("Invalid STV/Invoice number!", "Error");
                return;
            }

            DataTable tbl = BLL.Item.GetItemsBySTVInvoiceNoForStockReturn(stv.ID, storeID);

            _dtSelectedTable = tbl.Clone();
            gridSelected.DataSource = _dtSelectedTable;

            foreach (DataRow dr in tbl.Rows)
            {
                SelectAnItem(dr);
            }
        }