c# 条码打印（c#生成条码打印）

本文实例讲述了C#实现的ZPL条码打印类。分享给大家供大家参考，具体如下：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.IO; using System.Diagnostics; using System.Drawing; using System.Drawing.Drawing2D; using System.Runtime.InteropServices; namespace Zebra { /// <summary> /// ZPL帮助类 /// </summary> public class ZebraHelper { /* * 打印中文先引用Fnthex32.dll dll控件常规安装方法（仅供参考）： 下面是32系统的注册bat文件 可将下面的代码保存为“注册.bat“，放到dll目录，就会自动完成dll注册(win98不支持)。 @echo 开始注册 copy Fnthex32.dll %windir%\system32\ regsvr32 %windir%\system32\Fnthex32.dll /s @echo Fnthex32.dll注册成功 @pause 下面是64系统的注册bat文件 @echo 开始注册 copy Fnthex32.dll %windir%\SysWOW64\ regsvr32 %windir%\SysWOW64\Fnthex32.dll /s @echo Fnthex32.dll注册成功 @pause * * ZebraHelper zh = new ZebraHelper(); StringBuilder builder = new StringBuilder(); builder.AppendLine(zh.ZPL_Start()); builder.AppendLine(zh.ZPL_PageSet(40, 80)); builder.AppendLine(zh.ZPL_DrawCHText("上善若水厚德载物", "宋体", 40, 40, 0, 32, 0, 1, 0)); builder.AppendLine(zh.ZPL_DrawBarcode(40, 150, 3, 2, 40, "111112222233333")); builder.AppendLine(zh.ZPL_DrawENText("111112222233333", "A", 30, 205, "N", 30, 50)); builder.AppendLine(zh.ZPL_DrawRectangle(20,20,2,700,700)); builder.AppendLine(zh.ZPL_End()); string a = builder.ToString(); //打印 zh.CmdDos("c:\\c.txt", a); */ public string ZPL_Start() { StringBuilder builder = new StringBuilder(); builder.AppendLine("^XA"); //指令块的开始 builder.AppendLine("^MD30"); //MD是设置色带颜色的深度 return builder.ToString(); } public string ZPL_End() { StringBuilder builder = new StringBuilder(); builder.AppendLine("^XZ"); //指令块的结束 return builder.ToString(); } /// <summary> /// 设置打印标签纸边距 /// </summary> /// <param name="printX">标签纸边距x坐标</param> /// <param name="printY">标签纸边距y坐标</param> /// <returns></returns> public string ZPL_PageSet(int printX, int printY) { StringBuilder builder = new StringBuilder(); builder.AppendLine("^LH" + printX + "," + printY); //定义条码纸边距 80 10 return builder.ToString(); } /// <summary> /// 打印凭条设置 /// </summary> /// <param name="width">凭条宽度</param> /// <param name="height">凭条高度</param> /// <returns>返回ZPL命令</returns> public string ZPL_SetLabel(int width, int height) { //ZPL条码设置命令：^PW640^LL480 string sReturn = "^PW{0}^LL{1}"; return string.Format(sReturn, width, height); } /// <summary> /// 打印矩形 /// </summary> /// <param name="px">起点X坐标</param> /// <param name="py">起点Y坐标</param> /// <param name="thickness">边框宽度</param> /// <param name="width">矩形宽度，0表示打印一条竖线</param> /// <param name="height">矩形高度，0表示打印一条横线</param> /// <returns>返回ZPL命令</returns> public string ZPL_DrawRectangle(int px, int py, int thickness, int width, int height) { //ZPL矩形命令：^FO50,50^GB300,200,2^FS string sReturn = "^FO{0},{1}^GB{3},{4},{2}^FS"; return string.Format(sReturn, px, py, thickness, width, height); } /// <summary> /// 打印英文 /// </summary> /// <param name="EnText">待打印文本</param> /// <param name="ZebraFont">打印机字体 A-Z</param> /// <param name="px">起点X坐标</param> /// <param name="py">起点Y坐标</param> /// <param name="Orient">旋转角度N = normal，R = rotated 90 degrees (clockwise)，I = inverted 180 degrees，B = read from bottom up, 270 degrees</param> /// <param name="Height">字体高度</param> /// <param name="Width">字体宽度</param> /// <returns>返回ZPL命令</returns> public string ZPL_DrawENText(string EnText,string ZebraFont, int px, int py, string Orient, int Height, int Width) { //ZPL打印英文命令：^FO50,50^A0N,32,25^FDZEBRA^FS string sReturn = "^FO{1},{2}^A" + ZebraFont + "{3},{4},{5}^FD{0}^FS"; return string.Format(sReturn, EnText, px, py, Orient, Height, Width); } /// <summary> /// 中文处理,返回ZPL命令 /// </summary> /// <param name="ChineseText">待转变中文内容</param> /// <param name="FontName">字体名称</param> /// <param name="startX">X坐标</param> /// <param name="startY">Y坐标</param> /// <param name="Orient">旋转角度0,90,180,270</param> /// <param name="Height">字体高度</param> /// <param name="Width">字体宽度，通常是0</param> /// <param name="IsBold">1 变粗,0 正常</param> /// <param name="IsItalic">1 斜体,0 正常</param> /// <returns></returns> public string ZPL_DrawCHText(string ChineseText, string FontName, int startX, int startY, int Orient, int Height, int Width, int IsBold, int IsItalic) { StringBuilder sResult = new StringBuilder(); StringBuilder hexbuf = new StringBuilder(21 * 1024); int count = ZebraHelper.GETFONTHEX(ChineseText, FontName, Orient, Height, Width, IsBold, IsItalic, hexbuf); if (count > 0) { string sEnd = "^FO" + startX.ToString() + "," + startY.ToString() + "^XGOUTSTR" + ",1,2^FS "; sResult.AppendLine(hexbuf.ToString().Replace("OUTSTR01", "OUTSTR") + sEnd); } return sResult.ToString(); } /// <summary> /// 打印条形码（128码） /// </summary> /// <param name="px">起点X坐标</param> /// <param name="py">起点Y坐标</param> /// <param name="width">基本单元宽度 1-10</param> /// <param name="ratio">宽窄比 2.0-3.0 增量0.1</param> /// <param name="barheight">条码高度</param> /// <param name="barcode">条码内容</param> /// <returns>返回ZPL命令</returns> public string ZPL_DrawBarcode(int px, int py, int width, int ratio, int barheight, string barcode) { //ZPL打印英文命令：^FO50,260^BY1,2^BCN,100,Y,N^FDSMJH2000544610^FS string sReturn = "^FO{0},{1}^BY{2},{3}^BCN,{4},N,N^FD{5}^FS"; return string.Format(sReturn, px, py, width, ratio, barheight, barcode); } /// <summary> /// 中文处理 /// </summary> /// <param name="ChineseText">待转变中文内容</param> /// <param name="FontName">字体名称</param> /// <param name="Orient">旋转角度0,90,180,270</param> /// <param name="Height">字体高度</param> /// <param name="Width">字体宽度，通常是0</param> /// <param name="IsBold">1 变粗,0 正常</param> /// <param name="IsItalic">1 斜体,0 正常</param> /// <param name="ReturnPicData">返回的图片字符</param> /// <returns></returns> [DllImport("fnthex32.dll")] public static extern int GETFONTHEX( string ChineseText, string FontName, int Orient, int Height, int Width, int IsBold, int IsItalic, StringBuilder ReturnPicData); /// <summary> /// 中文处理 /// </summary> /// <param name="ChineseText">待转变中文内容</param> /// <param name="FontName">字体名称</param> /// <param name="FileName">返回的图片字符重命</param> /// <param name="Orient">旋转角度0,90,180,270</param> /// <param name="Height">字体高度</param> /// <param name="Width">字体宽度，通常是0</param> /// <param name="IsBold">1 变粗,0 正常</param> /// <param name="IsItalic">1 斜体,0 正常</param> /// <param name="ReturnPicData">返回的图片字符</param> /// <returns></returns> [DllImport("fnthex32.dll")] public static extern int GETFONTHEX( string ChineseText, string FontName, string FileName, int Orient, int Height, int Width, int IsBold, int IsItalic, StringBuilder ReturnPicData); #region 扩展 /// <summary> /// 毫米转像素取整 /// </summary> /// <param name="mm">毫米</param> /// <param name="dpi">打印DPI 如300</param> /// <returns></returns> public double mm2px(double mm, double dpi) { double px = (mm / 25.4) * dpi; return Math.Round(px, 0, MidpointRounding.AwayFromZero); } /// <summary> /// 像素转毫米取整 /// </summary> /// <param name="px">像素</param> /// <param name="dpi">打印DPI 如300</param> /// <returns></returns> public double px2mm(double px, double dpi) { //像素转换成毫米公式：(宽度像素/水平DPI)*25.4; double mm = (px / dpi) * 25.4; return Math.Round(mm, 0, MidpointRounding.AwayFromZero); } /// <summary> /// 生成zpl命令且执行 /// </summary> /// <param name="path">zpl文件路径</param> /// <param name="zpl">zpl命令</param> public void CmdDos(string path,string zpl) { FileStream fs = new FileStream(path, FileMode.Create, FileAccess.Write); StreamWriter sw = new StreamWriter(fs, Encoding.Default);//ANSI编码格式 if (File.Exists(path)) { sw.Write(zpl); sw.Flush(); sw.Close(); } fs.Close(); RunCmd("print /d:COM1 " + path + " "); } /// <summary> /// 运行Dos命令 /// </summary> /// <param name="command"></param> /// <returns></returns> private bool RunCmd(string command) { //实例一个Process类，启动一个独立进程 Process p = new Process(); //Process类有一个StartInfo属性，這個是ProcessStartInfo类，包括了一些属性和方法，下面我們用到了他的几个属性： p.StartInfo.FileName = "cmd.exe";//设定程序名 p.StartInfo.Arguments = "/c " + command;//设定程式执行参数 p.StartInfo.UseShellExecute = false;//关闭Shell的使用 p.StartInfo.RedirectStandardInput = true;//重定向标准输入 p.StartInfo.RedirectStandardOutput = true;//重定向标准输出 p.StartInfo.RedirectStandardError = true;//重定向错误输出 p.StartInfo.CreateNoWindow = true;//设置不显示窗口 //p.StandardInput.WriteLine(command);//也可以用这种方式输入要执行的命令 //p.StandardInput.WriteLine("exit");//不过要记得加上Exit要不然下一行程式执行的時候会当机 try { p.Start();//开始进程 return true; } catch { } finally { if (p != null) p.Close(); } return false; } #endregion } }