zxing.dll生成条码
引入zxing.dll
using System; using System.Drawing; using ZXing.QrCode; using ZXing; using ZXing.Common; namespace NKO_Printer_Core { public class BarcodeHelper { /// <summary> /// 返回生成的Bitmap对象 /// </summary> /// <param name="barcodeContent">条码内容</param> /// <param name="barcodeFormat">条码格式</param> /// <param name="height">条码高度</param> /// <param name="width">宽度高度</param> /// <returns></returns> public static Bitmap CreateBarcode(string barcodeContent,BarcodeFormat barcodeFormat,int height,int width) { try { BarcodeWriter writer = new BarcodeWriter(); EncodingOptions options = new QrCodeEncodingOptions { DisableECI = true, CharacterSet = "UTF-8", Width = height, Height = width }; writer.Options = options; writer.Format = barcodeFormat; return writer.Write(barcodeContent); } catch (Exception e) { return null; } } } }