Generating bulk barcode and inserting to db

Question

I have a form that receives and inserts into a database input of a product in this case a batch of booklet from a supplier. The product fields are batch number, supplier name, Serial Numbers, Quantity of booklets Received(PCs inside a batch).

 

I am able to insert the input into table booklets but I also want to generate Barcodes based on the number of quantity of booklets received and store it in a second table called Barcode table that captures the details of a single booklet. e.g If I received 10 booklets, I want to generate 10 Barcodes and store in a second table. I am able to generate Barcode for a single booklet but in this case I want to generate multiple number of Barcodes based on the number of Quantity of booklets Received. How do I loop through the quantity received number generate these multiple Barcodes and store in table Barcode ?

 

My create function inside a Controller to insert data into both tables at the same time.

[HttpPost]
 [ValidateAntiForgeryToken]
public ActionResult Create(bts_receivebookletfromsupplier bts_receivebookletfromsupplier)
 {
//Barcodes
 Barcodecs objbar = new Barcodecs();
      Barcode barcode = new Barcode();
      barcode.Barcode1 = objbar.generateBarcode();
      barcode.Name = bts_receivebookletfromsupplier.BatchNo + "-" + DateTime.Now.ToString();
      barcode.Description = DateTime.Now.ToString();
      barcode.BarcodeImage = objbar.getBarcodeImage(objbar.generateBarcode(), barcode.Name);
     if (ModelState.IsValid) {
         db.bts_receivebookletfromsupplier.Add(bts_receivebookletfromsupplier);
          //Generate barcodes based on the number of quantity received
           db.Barcodes.Add(barcode);
           db.SaveChanges();
         TempData["Success"] = bts_receivebookletfromsupplier.QtyReceived + " Booklets  successfully recieved";
         return RedirectToAction("Index");
         } else {
           ModelState.AddModelError("", "Error submiting. Submission Aborted");
        }
        return View(bts_receivebookletfromsupplier);
      }
}