private void getMed()
        {
            med.MedName                 = medicenTextBox.Text;
            med.TabPerPackage           = int.Parse(numberOfTapesEditBox.Text);
            med.TabPrice                = double.Parse(sellingPriceTextBx.Text) / int.Parse(numberOfTapesEditBox.Text);
            med.AdditionalNumberOfTapes = int.Parse(numberOfTapesEditBox.Text) * Int32.Parse(amoutTextBox.Text);
            med.NumOfTabes             += med.AdditionalNumberOfTapes;
            med.ExpiryDate              = ExpireDatePicker.Value;


            cmo                = new CompaniesMedsOrder();
            cmo.Parcode        = parcodeTextBx.Text.ToString();
            cmo.NumOfPackages  = Int32.Parse(amoutTextBox.Text);
            cmo.PricePerUnit   = double.Parse(buyingPriceEditBx.Text);//buying Price
            med.TabBuyingPrice = cmo.PricePerUnit / med.TabPerPackage;
            cmo.TotalPrice     = cmo.PricePerUnit * cmo.NumOfPackages;
            MedDetailsInShipment mdis = new MedDetailsInShipment(med, cmo);

            addMedOrderToSideList(mdis);
            getAndDisplayTotal();
            med = new Medicine();
            cmo = new CompaniesMedsOrder();
        }
 private void showMedInfo(Medicine medicine, CompaniesMedsOrder cmo)
 {
     showMedInfo(medicine);
     amoutTextBox.Text      = medicine.AdditionalNumberOfTapes.ToString();
     buyingPriceEditBx.Text = cmo.PricePerUnit.ToString();
 }