If you want to create a barcode and save it as image in C#, the following codes may help you:
Linearbarcode = new Linear();//Create a barcode <br>barcode.Type = BarcodeType.CODE128;//Select barcode type <br>barcode.Data = "123456789";//Set barcode data <br>barcode.X = 1.0F;//Set x <br>barcode.Y = 60.0F;//Set y <br>barcode.Resolution = 96;//Set resolution <br>barcode.Rotate = Rotate.Rotate0;//Set rotate <br>REImagereImage = barcode.ToImage(); <br>reImage.Save(ImageType.PNG, @"c:\qr.png");More info you can get from create barcode to images in c#.net application