protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
purchaseOrderControl = GetControl();
StationeryStoreInventorySystemController.Util.PutSession(sessionKey, purchaseOrderControl);
//FillItemsGridView();
//FillItems();
FillSupplier();
FillItems();
lblPONumber.Text = purchaseOrderControl.PurchaseOrderId.ToString();
//FillDataGrid();
}
else
{
purchaseOrderControl = (PurchaseOrderControl)StationeryStoreInventorySystemController.Util.GetSession(sessionKey);
}
//FillItemsGridView();
}
private PurchaseOrderControl GetControl()
{
if (purchaseOrderControl == null)
purchaseOrderControl = new PurchaseOrderControl();
return purchaseOrderControl;
}