hoe I create bar code in asp.net for products

I want to create Barcode for products that what i did barcode controller:
public ActionResult Index(BProduct model)
{
barcodecs objbar = new barcodecs();
BProduct objprod = new BProduct()
{
ProductName = model.ProductName,
Description = model.Description,
ImageUrl = model.ImageUrl,
BarCodeID = model.BarCodeID,
Barcode = objbar.generateBarcode(),
BarcodeImage = objbar.getBarcodeImage(objbar.generateBarcode(), model.ProductName)
};
BProduct.InsertOnSubmit(objprod);
SubmitChanges();
return RedirectToAction("Mixxim_ICT", "Home");
}

private void SubmitChanges()
{
throw new NotImplementedException();
}
static void Main(string[] args)
{
try
{
FutureFeature();
}
catch (NotImplementedException notImp)
{
Console.WriteLine(notImp.Message);
}
}

static void FutureFeature()
{
// Not developed yet.
throw new NotImplementedException();
}
public ActionResult BarCode()

SqlConnection con = new SqlConnection("Data Source=-------\\SQLEXPRESS;Initial Catalog=storage;Integrated Security=sspi");
string query = "select * From Barcode";
DataTable dt = new DataTable();
con.Open();
SqlDataAdapter sda = new SqlDataAdapter(query, con);
sda.Fill(dt);
con.Close();
IList<bproduct> model = new List<bproduct>();
for (int i = 0; i < dt.Rows.Count; i++)
{

var p = dt.Rows[i]["BarCodeImage"];
model.Add(new BProduct()
{
ProductName = dt.Rows[i]["ProductName"].ToString(),
Description = dt.Rows[i]["Description"].ToString(),
Barcode = dt.Rows[i]["Barcode1"].ToString(),
ImageUrl = dt.Rows[i]["BarCodeImage"] != null ? "data:image/jpg;base64," + Convert.ToBase64String((byte[])dt.Rows[i]["BarCodeImage"]) : ""

}
);


}
return View(model);
}
}
}

model Is:
namespace ITCompany.Models
{
using System;
using System.Collections.Generic;

public partial class BProduct
{
public BProduct()
{
this.StoreProducts = new HashSet<storeproduct>();
this.SupplierProducts = new HashSet<supplierproduct>();
}

public int BarCodeID { get; set; }
public byte[] BarcodeImage { get; set; }
public string ImageUrl { get; set; }
public string Barcode { get; set; }
public string ProductName { get; set; }
public string Description { get; set; }

public virtual ICollection<storeproduct> StoreProducts { get; set; }
public virtual ICollection<supplierproduct> SupplierProducts { get; set; }

internal static void InsertOnSubmit(BProduct objprod)
{
throw new NotImplementedException();
}
}
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Drawing;
using System.Drawing.Imaging;
using System.Drawing.Text;
using System.IO;
using System.Text.RegularExpressions;
using System.Configuration;

namespace ITCompany.Models
{
public class BarCode39
{
private const int _itemSepHeight = 3;
SizeF _titleSize = SizeF.Empty;
SizeF _barCodeSize = SizeF.Empty;
SizeF _codeStringSize = SizeF.Empty;
public BarCode39()
{
_titleFont = new Font("Arial", 10);
_codeStringFont = new Font("Arial", 10);
}
#region Barcode Title
private string _titleString = null;
private Font _titleFont = null;
public string Title
{
get { return _titleString; }
set { _titleString = value; }
}
public Font TitleFont
{
get { return _titleFont; }
set { _titleFont = value; }
}
#endregion
#region Barcode code string
private bool _showCodeString = false;
private Font _codeStringFont = null;
public bool ShowCodeString
{
get { return _showCodeString; }
set { _showCodeString = value; }
}
public Font CodeStringFont
{
get { return _codeStringFont; }
set { _codeStringFont = value; }
}
#endregion
#region Barcode Font
private Font _c39Font = null;
private float _c39FontSize = 12;
private string _c39FontFileName = null;
private string _c39FontFamilyName = null;
public string FontFileName
{
get { return _c39FontFileName; }
set { _c39FontFileName = value; }
}
public string FontFamilyName
{
get { return _c39FontFamilyName; }
set { _c39FontFamilyName = value; }
}
public float FontSize
{
get { return _c39FontSize; }
set { _c39FontSize = value; }
}
private Font Code39Font
{
get
{
if (_c39Font == null)
{
// Load the barcode font
PrivateFontCollection pfc = new PrivateFontCollection();
pfc.AddFontFile(_c39FontFileName);
FontFamily family = new FontFamily(_c39FontFamilyName, pfc);
_c39Font = new Font(family, _c39FontSize);
}
return _c39Font;
}
}
#endregion
#region Barcode Generation
public byte[] Code39(string code, int barSize, bool showCodeString, string title, string fontFile)
{
// Create stream....
MemoryStream ms = new MemoryStream();
FontFamilyName = "Free 3 of 9";//ConfigurationSettings.AppSettings["BarCodeFontFamily"];
FontFileName = fontFile;//@"C:\Documents and Settings\Desktop\Barcode\WSBarCode\Code39Font\FREE3OF9.TTF";// ConfigurationSettings.AppSettings["BarCodeFontFile"];
FontSize = barSize;
ShowCodeString = showCodeString;
if (title + "" != "")
Title = title;
Bitmap objBitmap = GenerateBarcode(code);
objBitmap.Save(ms, ImageFormat.Png);

//return bytes....
return ms.GetBuffer();
}
public Bitmap GenerateBarcode(string barCode)
{
int bcodeWidth = 0;
int bcodeHeight = 0;
// Get the image container...
Bitmap bcodeBitmap = CreateImageContainer(barCode, ref bcodeWidth, ref bcodeHeight);
Graphics objGraphics = Graphics.FromImage(bcodeBitmap);

// Fill the background
objGraphics.FillRectangle(new SolidBrush(Color.White), new Rectangle(0, 0, bcodeWidth, bcodeHeight));

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Configuration;
using System.Data;
using System.IO;
using System.Web;


namespace ITCompany.Models
{
public class barcodecs
{
public string generateBarcode()
{
try
{
string[] charPool = "1-2-3-4-5-6-7-8-9-0".Split('-');
StringBuilder rs = new StringBuilder();
int length = 6;
Random rnd = new Random();
while (length-- > 0)
{
int index = (int)(rnd.NextDouble() * charPool.Length);
if (charPool[index] != "-")
{
rs.Append(charPool[index]);
charPool[index] = "-";
}
else
length++;
}
return rs.ToString();
}
catch (Exception )
{
//ErrorLog.WriteErrorLog("Barcode", ex.ToString(), ex.Message);
}
return "";
}

//31 December 2012 Prapti

public Byte[] getBarcodeImage(string barcode, string file)
{
try
{
BarCode39 _barcode = new BarCode39();
int barSize = 16;
string fontFile = HttpContext.Current.Server.MapPath("~/fonts/FREE3OF9.TTF");
return (_barcode.Code39(barcode, barSize, true, file, fontFile));
}
catch (Exception )
{
//ErrorLog.WriteErrorLog("Barcode", ex.ToString(), ex.Message);
}
return null;
}
}
}