using iTextSharp.text.pdf;
 
public class CodigoDeBarras
{
    public static void CreateBarcode2of5(string code, string file)
    {
        BarcodeInter25 inter = new BarcodeInter25();
        inter.Code = code;
        inter.BarHeight = 50;
        inter.N = 3;
        inter.CreateDrawingImage(Color.Black, Color.White).Save(
            HttpContext.Current.Server.MapPath(file),
            ImageFormat.Png);
 
        //usage
        //CodigoDeBarras.CreateBarcode2of5(
        //  "846600259999484870000010110298601000068070121992",
        //  "~/barcode2of5.png");
    }
}