分享一个可以生成条形码，二维码的dll，不多说，直接上代码：
Printer：
1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Text;
5 using System.Threading.Tasks;
6 using System.Drawing;
7 using ThoughtWorks.QRCode.Codec;
8
9 namespace PrintFun
10 {
11 public class Printer
12 {
13 private System.Drawing.Printing.PrintPageEventArgs e;
14 private int Top = 20;//提供一个基准Top，用户不提供Top时，就取该Top，每次有内容增加都会刷新
15 private int Left = 20;//提供一个基准Left，用户不提供Left时，就取该Left，每次有内容增加都会刷新
16 private int Interval = 5;//提供一个基准间隔值
17
18 #region 构造函数重载
19 /// <summary>
20 /// 打印类
21 /// 所需参数：System.Drawing.Printing.PrintPageEventArgs；第一行内容距左Left值；第一行内容距上Top值；每行内容间隔值
22 /// 默认值：无
23 /// </summary>
24 /// <param name="e">提供打印数据</param>
25 /// <param name="Left">指定第一行数据的x</param>
26 /// <param name="Top">指定第一行数据的y</param>
27 /// <param name="Interval">指定每行数据间隔值，默认：20像素</param>
28 public Printer(System.Drawing.Printing.PrintPageEventArgs e, int Left, int Top,int Interval=20)
29 {
30 this.e = e;
31 this.Left = Left;
32 this.Top = Top;
33 this.Interval = Interval;
34 }
35
36 /// <summary>
37 /// 打印类
38 /// 所需参数：System.Drawing.Printing.PrintPageEventArgs；每行内容间隔值
39 /// 默认值：第一行内容距左Left值：25像素；第一行内容距上Top值：25像素
40 /// </summary>
41 /// <param name="e">提供打印数据</param>
42 /// <param name="Interval">指定每行数据间隔值，默认：20像素</param>
43 public Printer(System.Drawing.Printing.PrintPageEventArgs e, int Interval)
44 {
45 this.e = e;
46 this.Interval = Interval;
47 }
48
49 /// <summary>
50 /// 打印类
51 /// 所需参数：System.Drawing.Printing.PrintPageEventArgs
52 /// 默认值：每行内容间隔值：25像素；第一行内容距左Left值：25像素；第一行内容距上Top值：25像素
53 /// </summary>
54 /// <param name="e">提供打印数据</param>
55 public Printer(System.Drawing.Printing.PrintPageEventArgs e)
56 {
57 this.e = e;
58 }
59 #endregion
60
61 #region 根据流水号生成条形码
62
63 /// <summary>
64 /// 根据流水号生成条形码
65 /// 所需参数：流水号；距左Left值；距上Top值；条形码宽度；条形码高度
66 /// 默认值：无
67 /// </summary>
68 /// <param name="serialNum">流水号</param>
69 /// <param name="left">指定条形码x</param>
70 /// <param name="top">指定条形码y</param>
71 /// <param name="width">指定条形码宽度，默认值：240像素</param>
72 /// <param name="height">指定条形码高度，默认值：50像素</param>
73 public void DrawBarCode(string serialNum, int left, int top,int width,int height)
74 {
75 Fath.BarcodeX barCode = new Fath.BarcodeX();//创建条码生成对象
76 //生成条形码
77 barCode.Text = serialNum;//条码数据
78 barCode.Symbology = Fath.bcType.Code128;//设置条码格式
79 barCode.ShowText = true;//同时显示文本
80
81 e.Graphics.DrawImage(barCode.Image(width, height), new Point(left, top));//画条形码
82
83 this.Top += height+this.Interval;//默认相隔20像素
84 }
85
86 /// <summary>
87 /// 根据流水号生成条形码
88 /// 所需参数：流水号；距左Left值；距上Top值
89 /// 默认值：条形码宽度：240像素；条形码高度：50像素
90 /// </summary>
91 /// <param name="serialNum">流水号</param>
92 /// <param name="left">指定条形码x</param>
93 /// <param name="top">指定条形码y</param>
94 public void DrawBarCode(string serialNum, int left, int top)
95 {
96 Fath.BarcodeX barCode = new Fath.BarcodeX();//创建条码生成对象
97 //生成条形码
98 barCode.Text = serialNum;//条码数据
99 barCode.Symbology = Fath.bcType.Code128;//设置条码格式
100 barCode.ShowText = true;//同时显示文本
101
102 e.Graphics.DrawImage(barCode.Image(240, 50), new Point(left, top));//画条形码
103
104 this.Top += 50+this.Interval;//默认相隔20像素
105 }
106
107 /// <summary>
108 /// 根据流水号生成条形码
109 /// 所需参数：流水号
110 /// 默认值：距左Left值：25像素；距上Top值：顺位值；条形码宽度：240像素；条形码高度：50像素
111 /// </summary>
112 /// <param name="serialNum">流水号</param>
113 public void DrawBarCode(string serialNum)
114 {
115 Fath.BarcodeX barCode = new Fath.BarcodeX();//创建条码生成对象
116 //生成条形码
117 barCode.Text = serialNum;//条码数据
118 barCode.Symbology = Fath.bcType.Code128;//设置条码格式
119 barCode.ShowText = true;//同时显示文本
120
121 e.Graphics.DrawImage(barCode.Image(240, 50), new Point(this.Left, this.Top));//画条形码
122
123 this.Top += 50 + this.Interval;//默认相隔20像素
124 }
125
126 #endregion
127
128 #region 根据链接生成二维码
129 /// <summary>
130 /// 根据链接获取二维码
131 /// 所需参数：URL；距左Left值；距上Top值
132 /// 默认值：无
133 /// </summary>
134 /// <param name="url">链接</param
135 /// <param name="left">二维码：x</param>
136 /// <param name="top">二维码：y</param>
137 /// <returns>返回二维码图片的高度</returns>
138 public int DrawQRCodeBmp(string url,int left,int top)
139 {
140 QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
141 qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
142 qrCodeEncoder.QRCodeScale = 4;
143 qrCodeEncoder.QRCodeVersion = 0;
144 qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
145 Image bmp = qrCodeEncoder.Encode(url);
146 e.Graphics.DrawImage(bmp, new Point(left, top));//不同的URL图片大小不同，可以根据需要调整left坐标
147
148 Top += bmp.Height + this.Interval;
149
150 return bmp.Height;
151 }
152
153 /// <summary>
154 /// 根据链接获取二维码
155 /// 所需参数：URL；距左Left值
156 /// 默认值：距上Top值：顺位值
157 /// </summary>
158 /// <param name="url">链接</param
159 /// <param name="left">二维码：x</param>
160 /// <returns>返回二维码图片的高度</returns>
161 public int DrawQRCodeBmp(string url, int left)
162 {
163 QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
164 qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
165 qrCodeEncoder.QRCodeScale = 4;
166 qrCodeEncoder.QRCodeVersion = 0;
167 qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
168 Image bmp = qrCodeEncoder.Encode(url);
169 e.Graphics.DrawImage(bmp, new Point(left, this.Top));//不同的URL图片大小不同，可以根据需要调整left坐标
170
171 Top += bmp.Height + this.Interval;
172
173 return bmp.Height;
174 }
175 /// <summary>
176 /// 根据链接获取二维码
177 /// 所需参数：URL
178 /// 默认值：距左Left值：25像素；距上Top值：顺位值
179 /// </summary>
180 /// <param name="url">链接</param>
181 /// <returns></returns>
182 public int DrawQRCodeBmp(string url)
183 {
184 QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
185 qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
186 qrCodeEncoder.QRCodeScale = 4;
187 qrCodeEncoder.QRCodeVersion = 0;
188 qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
189 Image bmp = qrCodeEncoder.Encode(url);
190 e.Graphics.DrawImage(bmp, new Point(Left, Top));//不同的URL图片大小不同，可以根据需要调整left坐标
191
192 Top += bmp.Height + this.Interval;
193
194 return bmp.Height;
195 }
196 #endregion
197
198 #region 打印内容
199
200 #region 打印单条内容
201 /// <summary>
202 /// 打印内容
203 /// 所需参数：打印内容；内容字体；内容字体颜色；距左Left值；距上Top值
204 /// 默认值：无
205 /// </summary>
206 /// <param name="content">需要打印的内容</param>
207 /// <param name="contentFont">内容字体</param>
208 /// <param name="contentBrush">内容字体颜色，提供Brushes.Color格式</param>
209 /// <param name="left">打印区域的左边界</param>
210 /// <param name="top">打印区域的上边界</param>
211 public void DrawContent(string content, Font contentFont, Brush contentBrush, int left , int top )
212 {
213 this.e.Graphics.DrawString(content, contentFont, contentBrush, left, top, new StringFormat());
214
215 Top += Convert.ToInt32(contentFont.GetHeight(e.Graphics)) + this.Interval;
216 }
217
218 /// <summary>
219 /// 打印内容
220 /// 所需参数：打印内容；内容字体；内容字体颜色；距左Left值
221 /// 默认值：距上Top值：顺位值
222 /// </summary>
223 /// <param name="content">需要打印的内容</param>
224 /// <param name="contentFont">内容字体</param>
225 /// <param name="contentBrush">内容字体颜色，提供Brushes.Color格式</param>
226 /// <param name="left">打印区域的左边界</param>
227 public void DrawContent(string content, Font contentFont, Brush contentBrush, int left)
228 {
229 this.e.Graphics.DrawString(content, contentFont, contentBrush, left, this.Top, new StringFormat());
230
231 Top += Convert.ToInt32(contentFont.GetHeight(e.Graphics)) + this.Interval;
232 }
233
234 /// <summary>
235 /// 打印内容
236 /// 所需参数：打印内容；内容字体；内容字体颜色
237 /// 默认值：距左Left值：25像素；距上Top值：顺位值
238 /// </summary>
239 /// <param name="content">需要打印的内容</param>
240 /// <param name="contentFont">内容字体</param>
241 /// <param name="contentBrush">内容字体颜色，提供Brushes.Color格式</param>
242 public void DrawContent(string content, Font contentFont, Brush contentBrush)
243 {
244 this.e.Graphics.DrawString(content, contentFont, contentBrush, Left, Top, new StringFormat());
245
246 Top += Convert.ToInt32(contentFont.GetHeight(e.Graphics)) + this.Interval;
247 }
248
249 /// <summary>
250 /// 打印内容
251 /// 所需参数：打印内容；内容字体
252 /// 默认值：字体：仿宋8号；内容字体颜色：黑色；距左Left值：25像素；距上Top值：顺位值
253 /// </summary>
254 /// <param name="content">需要打印的内容</param>
255 /// <param name="contentFont">内容字体</param>
256 public void DrawContent(string content, Font contentFont)
257 {
258 this.e.Graphics.DrawString(content, contentFont, Brushes.Black, Left, Top, new StringFormat());
259
260 Top += Convert.ToInt32(contentFont.GetHeight(e.Graphics)) + this.Interval;
261 }
262
263 /// <summary>
264 /// 打印内容
265 /// 所需参数：打印内容
266 /// 默认值：字体：仿宋8号；内容字体颜色：黑色；距左Left值：25像素；距上Top值：顺位值
267 /// </summary>
268 /// <param name="content">需要打印的内容</param>
269 /// <param name="contentFont">内容字体：默认仿宋，8号</param>
270 /// <param name="contentBrush">内容字体颜色：默认黑色</param>
271 public void DrawContent(string content)
272 {
273 Font contentFont = new Font("仿宋", 8);
274 this.e.Graphics.DrawString(content, contentFont, Brushes.Black, Left, Top, new StringFormat());
275
276 Top += Convert.ToInt32(contentFont.GetHeight(e.Graphics)) + this.Interval;
277 }
278 #endregion
279
280 #region 打印多条内容
281
282 /// <summary>
283 /// 打印内容
284 /// 所需参数：打印内容集合；内容字体；内容字体颜色；距左Left值；距上Top值
285 /// 默认值：无
286 /// </summary>
287 /// <param name="content">需要打印的内容</param>
288 /// <param name="contentFont">内容字体</param>
289 /// <param name="contentBrush">内容字体颜色，提供Brushes.Color格式</param>
290 /// <param name="left">打印区域的左边界</param>
291 /// <param name="top">打印区域的上边界</param>
292 public void DrawContent(List<string> contentList, Font contentFont,Brush contentBrush, int left, int top)
293 {
294 int height = Convert.ToInt32(contentFont.GetHeight(e.Graphics));
295 int nextTop = Top + this.Interval;
296 for (int i=0;i< contentList.Count;i++)
297 {
298 this.e.Graphics.DrawString(contentList[i], contentFont, contentBrush, left, nextTop , new StringFormat());
299 nextTop += height;
300 }
301 Top += height * contentList.Count + this.Interval + 10;
302 }
303
304 /// <summary>
305 /// 打印内容：
306 /// 所需参数：打印内容集合；内容字体；内容字体颜色
307 /// 默认值：距左Left值：25像素；距上Top值：顺位值
308 /// </summary>
309 /// <param name="content">需要打印的内容</param>
310 /// <param name="contentFont">内容字体</param>
311 /// <param name="contentBrush">内容字体颜色，提供Brushes.Color格式</param>
312 public void DrawContent(List<string> contentList, Font contentFont, Brush contentBrush)
313 {
314 int height = Convert.ToInt32(contentFont.GetHeight(e.Graphics));
315 int nextTop = Top + this.Interval;
316 for (int i = 0; i < contentList.Count; i++)
317 {
318 this.e.Graphics.DrawString(contentList[i], contentFont, contentBrush, Left, nextTop, new StringFormat());
319 nextTop += height;
320 }
321 Top += height * contentList.Count + this.Interval + 10;
322 }
323
324 /// <summary>
325 /// 打印内容
326 /// 所需参数：打印内容集合；内容字体
327 /// 默认值：内容字体颜色：黑色；距左Left值：25像素；距上Top值：顺位值
328 /// </summary>
329 /// <param name="content">需要打印的内容</param>
330 /// <param name="contentFont">内容字体</param>
331 /// <param name="contentBrush">内容字体颜色：默认黑色</param>
332 public void DrawContent(List<string> contentList, Font contentFont)
333 {
334 int height = Convert.ToInt32(contentFont.GetHeight(e.Graphics));
335 int nextTop = Top + this.Interval;
336 for (int i = 0; i < contentList.Count; i++)
337 {
338
339 this.e.Graphics.DrawString(contentList[i], contentFont, Brushes.Black, Left, nextTop, new StringFormat());
340 nextTop += height;
341 }
342 Top += height * contentList.Count + this.Interval + 10;
343 }
344
345 /// <summary>
346 /// 打印内容
347 /// 所需参数：打印内容集合
348 /// 默认值：字体：仿宋8号；内容字体颜色：黑色；距左Left值：25像素；距上Top值：顺位值
349 /// </summary>
350 /// <param name="content">需要打印的内容</param>
351 public void DrawContent(List<string> contentList)
352 {
353 Font contentFont = new Font("仿宋", 8);
354 int height = Convert.ToInt32(contentFont.GetHeight(e.Graphics));
355 int nextTop = Top + this.Interval;
356 for (int i = 0; i < contentList.Count; i++)
357 {
358 this.e.Graphics.DrawString(contentList[i], contentFont, Brushes.Black, Left, nextTop, new StringFormat());
359 nextTop += height;
360 }
361 Top += height * contentList.Count + this.Interval + 10;
362 }
363 #endregion
364 #endregion
365
366 #region 分界线
367 /// <summary>
368 /// 分界线
369 /// 所需参数：起点Left坐标；起点Top坐标；终点Left坐标；终点Top坐标；线颜色；线宽：1像素
370 /// 默认值：线宽：1像素
371 /// </summary>
372 /// <param name="startPointLeft">分界线起点，起点与纸张左侧距离</param>
373 /// <param name="startPointTop">分界线起点，起点与纸张上侧距离</param>
374 /// <param name="endPointLeft">分界线终点，终点与纸张左侧距离</param>
375 /// <param name="endPointTop">分界线终点，终点与纸张上侧距离</param>
376 /// <param name="lineColor">分界线颜色</param>
377 /// <param name="lineWidth">分界线宽度，默认值为：1</param>
378 public void DrawDoundary(int startPointLeft, int startPointTop, int endPointLeft, int endPointTop, Color lineColor, int lineWidth = 1)
379 {
380 Pen pen = new Pen(lineColor, lineWidth);
381 e.Graphics.DrawLine(pen, new Point(startPointLeft, startPointTop), new Point(endPointLeft, endPointTop));
382 Top += lineWidth + this.Interval;
383 }
384
385 /// <summary>
386 /// 分界线
387 /// 所需参数：起点Left坐标；起点Top坐标；分界线长度；线颜色；线宽：1像素
388 /// 默认值：线宽：1像素
389 /// </summary>
390 /// <param name="startPointLeft">分界线起点，起点与纸张左侧距离</param>
391 /// <param name="startPointTop">分界线起点，起点与纸张上侧距离</param>
392 /// <param name="lineLength">分界线长度</param>
393 /// <param name="lineColor">分界线颜色</param>
394 /// <param name="lineWidth">分界线宽度，默认值为：1</param>
395 public void DrawDoundary(int startPointLeft, int startPointTop, int lineLength, Color lineColor, int lineWidth = 1)
396 {
397 Pen pen = new Pen(lineColor, lineWidth);
398 e.Graphics.DrawLine(pen, new Point(startPointLeft, startPointTop), new Point(startPointLeft+lineLength, startPointTop));
399 Top += lineWidth + this.Interval;
400 }
401
402 /// <summary>
403 /// 分界线
404 /// 所需参数：分界线长度；线颜色；线宽：1像素
405 /// 默认值：距上Top值：顺位值；线宽：1像素
406 /// </summary>
407 /// <param name="lineLength">分界线长度</param>
408 /// <param name="lineColor">分界线颜色</param>
409 /// <param name="lineWidth">分界线宽度，默认值为：1</param>
410 public void DrawDoundary(int lineLength, Color lineColor, int lineWidth = 1)
411 {
412 Pen pen = new Pen(lineColor, lineWidth);
413 e.Graphics.DrawLine(pen, new Point(Left, Top), new Point(Left + lineLength, Top));
414 Top += lineWidth + this.Interval;
415 }
416
417 /// <summary>
418 /// 分界线
419 /// 所需参数：分界线长度；线宽：1像素
420 /// 默认值：距左Left值：25像素；距上Top值：顺位值；线宽：1像素
421 /// </summary>
422 /// <param name="lineLength">分界线长度</param>
423 /// <param name="lineWidth">分界线宽度，默认值为：1</param>
424 public void DrawDoundary(int lineLength, int lineWidth = 1)
425 {
426 Pen pen = new Pen(Color.Green, lineWidth);
427 e.Graphics.DrawLine(pen, new Point(Left, Top), new Point(Left + lineLength, Top));
428 Top += lineWidth + this.Interval;
429 }
430
431 /// <summary>
432 /// 分界线
433 /// 所需参数：起点Left坐标；终点Left坐标；线宽：1像素
434 /// 默认值：距上Top值：顺位值；线颜色：绿色；线宽：1像素
435 /// </summary>
436 /// <param name="startPointLeft">开始点</param>
437 /// <param name="endPointLeft">结束点</param>
438 /// <param name="lineWidth">线宽：默认1像素</param>
439 /// <param name="lineColor">分界线颜色：默认绿色</param>
440 public void DrawDoundary(int startPointLeft,int endPointLeft, int lineWidth = 1)
441 {
442 Pen pen = new Pen(Color.Green, lineWidth);
443 e.Graphics.DrawLine(pen, new Point(startPointLeft, Top), new Point(endPointLeft, Top));
444 Top += lineWidth + this.Interval;
445 }
446
447 /// <summary>
448 /// 分界线
449 /// 所需参数：起点Left坐标；终点Left坐标；线颜色；线宽：1像素
450 /// 默认值：距上Top值：顺位值；线宽：1像素
451 /// </summary>
452 /// <param name="startPointLeft">开始点</param>
453 /// <param name="endPointLeft">结束点</param>
454 /// <param name="lineWidth">线宽：默认1像素</param>
455 /// <param name="lineColor">分界线颜色</param>
456 public void DrawDoundary(int startPointLeft, int endPointLeft, Color lineColor, int lineWidth = 1)
457 {
458 Pen pen = new Pen(lineColor, lineWidth);
459 e.Graphics.DrawLine(pen, new Point(startPointLeft, Top), new Point(endPointLeft, Top));
460 Top += lineWidth + this.Interval;
461 }
462 #endregion
463 }
464 }
测试：
1 using System;
2 using System.Collections.Generic;
3 using System.ComponentModel;
4 using System.Data;
5 using System.Drawing;
6 using System.Drawing.Printing;
7 using System.Linq;
8 using System.Text;
9 using System.Threading.Tasks;
10 using System.Windows.Forms;
11 using PrintFun;
12
13 namespace PrintDemo
14 {
15 public partial class Form1 : Form
16 {
17 public Form1()
18 {
19 InitializeComponent();
20
21 //关联打印对象的事件
22 this.printDoc.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(this.LotteryPrintPage);
23 }
24 private PrintDocument printDoc = new PrintDocument();//创建打印对象
25
26
27 private void button1_Click(object sender, EventArgs e)
28 {
29 this.printDoc.Print();
30 }
31
32 //具体打印实现过程
33 //private void LotteryPrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
34 //{
35 // int left = 2; //打印区域的左边界
36 // int top = 70;//打印区域的上边界
37 // Font titlefont = new Font("仿宋", 10);//标题字体
38 // Font font = new Font("仿宋", 8);//内容字体
39 // Printer objPrint = new Printer(e);
40
41 // //生成彩票信息
42
43 // //条形码
44 // string serialNum = DateTime.Now.ToString("yyyyMMddHHmmssms");//流水号（生成条码使用）
45 // objPrint.DrawBarCode(serialNum, 20, 5);
46 // //标题
47 // objPrint.DrawContent("天津百万奖彩票中心", titlefont, Brushes.Blue, left + 20, top);
48 // //分界线
49 // objPrint.DrawDoundary((int)left - 2, (int)top + 20, (int)left + (int)180, (int)top + 20, Color.Green, 1);
50
51 // //写入内容
52 // List<string> num = new List<string>();
53 // num.Add("4 9 6 1 0 3 9");
54 // num.Add("7 0 1 2 3 5 5");
55 // num.Add("7 1 3 2 4 6 5");
56 // num.Add("5 7 8 2 7 8 5");
57 // num.Add("2 1 2 1 1 6 9");
58
59 // objPrint.DrawContent(num, font, Brushes.Blue, left, (int)(top + titlefont.GetHeight(e.Graphics)));
60
61 // //分界线
62 // float topPoint = titlefont.GetHeight(e.Graphics) + font.GetHeight(e.Graphics) * (num.Count) + 22;
63 // objPrint.DrawDoundary((int)left - 2, (int)top + (int)topPoint, (int)left + (int)180, (int)top + (int)topPoint, Color.Green, 1);
64
65 // string time = "购买时间：" + DateTime.Now.ToString("yyy-MM-dd HH:mm:ss");
66 // objPrint.DrawContent(time, font, Brushes.Blue, left, top + (int)titlefont.GetHeight(e.Graphics)
67 // + (int)font.GetHeight(e.Graphics) * (num.Count + 1) + 12);
68
69 // //二维码图片left和top坐标
70 // int qrcodetop = (int)(top + titlefont.GetHeight(e.Graphics) + font.GetHeight(e.Graphics) * (num.Count + 3) + 12);
71 // int qrcodeleft = (int)left + 32;
72 // int height = objPrint.DrawQRCodeBmp("http://www.baidu.com", qrcodeleft, qrcodetop);
73
74 // objPrint.DrawContent("扫描二维码可直接查询兑奖结果", font, Brushes.Blue, left, qrcodetop + height + 10);
75 //}
76
77
78 /// <summary>
79 /// 全部使用默认值
80 /// </summary>
81 /// <param name="sender"></param>
82 /// <param name="e"></param>
83 //private void LotteryPrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
84 //{
85 // Printer objPrint = new Printer(e);
86
87 // //生成彩票信息
88 // //条形码
89 // string serialNum = DateTime.Now.ToString("yyyyMMddHHmmssms");//流水号（生成条码使用）
90 // objPrint.DrawBarCode(serialNum);
91 // //标题
92 // objPrint.DrawContent("天津百万奖彩票中心");
93 // //分界线
94 // objPrint.DrawDoundary(100);
95 // //写入内容
96 // List<string> num = new List<string>();
97 // num.Add("4 9 6 1 0 3 9");
98 // num.Add("7 0 1 2 3 5 5");
99 // num.Add("7 1 3 2 4 6 5");
100 // num.Add("5 7 8 2 7 8 5");
101 // num.Add("2 1 2 1 1 6 9");
102 // objPrint.DrawContent(num);
103 // //分界线
104 // objPrint.DrawDoundary(100);
105 // //购买时间
106 // string time = "购买时间：" + DateTime.Now.ToString("yyy-MM-dd HH:mm:ss");
107 // objPrint.DrawContent(time);
108 // //二维码图片
109 // int height = objPrint.DrawQRCodeBmp("http://www.baidu.com");
110 // objPrint.DrawContent("扫描二维码可直接查询兑奖结果");
111 //}
112
113
114 private void LotteryPrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
115 {
116 Printer objPrint = new Printer(e);
117
118 //生成彩票信息
119 //条形码
120 string serialNum = DateTime.Now.ToString("yyyyMMddHHmmssms");//流水号（生成条码使用）
121 objPrint.DrawBarCode(serialNum);
122 //标题
123 objPrint.DrawContent("中国百万奖彩票中心",new Font("仿宋",12),Brushes.Black,25);
124 //分界线
125 objPrint.DrawDoundary(150);
126 //写入内容
127 List<string> num = new List<string>();
128 num.Add("4 9 6 1 0 3 9");
129 num.Add("7 0 1 2 3 5 5");
130 num.Add("7 1 3 2 4 6 5");
131 num.Add("5 7 8 2 7 8 5");
132 num.Add("2 1 2 1 1 6 9");
133 objPrint.DrawContent(num);
134 //分界线
135 objPrint.DrawDoundary(150);
136 //购买时间
137 string time = "购买时间：" + DateTime.Now.ToString("yyy-MM-dd HH:mm:ss");
138 objPrint.DrawContent(time);
139 //二维码图片
140 int height = objPrint.DrawQRCodeBmp("http://www.baidu.com",40);
141 objPrint.DrawContent("扫描二维码可直接查询兑奖结果");
142 }
143 }
144 }
测试结果：
提供了若干方法的重载，可在我github下载完整代码：
https://github.com/EasonDongH/Printer.git
也可以直接下载项目dll使用：
原文地址：https://www.cnblogs.com/EasonDongH/p/8308676.html
时间： 2024-10-13 10:36:39