private bool CopyPOSToActual()
        {
            bool boRetValue = false;

            Products clsProduct = new Products();
            boRetValue = clsProduct.CopyPOSToActualByProductGroup(int.Parse(cboBranch.SelectedItem.Value), long.Parse(cboProductGroup.SelectedItem.Value));
            clsProduct.CommitAndDispose();
            boRetValue = true;

            return boRetValue;
        }