直接添加引用zxing.dll，调用如下方法生成Bitmap然后可以打印或显示出来：privateBitmapGetQRCodeByZXingNet(StringstrMessage,Int32width,Int32height){Bitmapresult=null;try{BarcodeWriterbarCodeWriter=newBarcodeWriter();barCodeWriter.Format=BarcodeFormat.CODE_128;