条形码控件里面有示例生成图片参照如下代码：引用BarCode.dllusingCobainsoft.Windows.Forms;BarcodeControlbar=newBarcodeControl();bar.BarcodeType=BarcodeType.EAN13;bar.Data="6901028133920";bar.SaveImage(System.Drawing.Imaging.ImageFormat.Jpeg,2,100,true,false,null,Application.StartupPath+&q