c#实现生成EAN13条码图像，作为学习EAN13条码学习之用，也可以作为参考写出其它条码算法等。-c# to generate EAN13 barcode image, the EAN13 barcode used in learning as learning, but also can be used as reference to write other Barcode algorithms.

使用CODE39、ean8、ean13三种方式批量打印条码-Use CODE39, ean8, ean13 three ways to batch print barcodes