PDA打印处罚单系统项目模块设计--开发代码

梦里梦外; 2021-11-09 11:06 188阅读 0赞

采用一体热敏打印手持POS终端，该终端支持热敏打印 适合现场打印 比如执法部门 打印通知单 和处罚单，

交警 城管，卫监，环保，工商，等等政府执法单位，同样也适合其他物流行业和抄表行业。

具体部分代码：

using System;  
using System.Collections.Generic;  
using System.ComponentModel;  
using System.Data;  
using System.Drawing;  
using System.Text;  
using System.Windows.Forms;  
using Haohan;

namespace PrintTest  
\{  
public partial class Form1 : Form  
\{  
Printer print = new Printer();  
string sPrint ="";  
int i = 1;  
public Form1()  
\{  
InitializeComponent();  
//打开设备  
print.Open();  
  
// textBox1.Text = "132132132\\r\\n456465\\r\\n789888\\r\\n";  
  
\}  
private string getNum()  
\{  
if (i < 10)  
\{  
return "000" + i.ToString();  
\}  
else if (i < 100)  
\{  
return "00" + i.ToString();  
\}  
else if (i < 1000)  
\{  
return "0" + i.ToString();  
\}  
else if (i < 10000)  
\{  
return i.ToString();  
\}  
return i.ToString();  
\}  
//打印字符串  
private void button1\_Click(object sender, EventArgs e)  
\{  
uint u = (uint)Int16.Parse(textBox4.Text);

sPrint = "深圳市龙岗交警分局龙岗交警大队" + "\\r\\n";  
sPrint += " " + "\\r\\n";  
sPrint += " 现场违法处罚单" + "\\r\\n";  
sPrint += " " + "\\r\\n";  
string sDate = DateTime.Now.ToString("yyyyMMdd");

sPrint += sDate + " " + DateTime.Now.ToLongDateString() + getNum() + "\\r\\n";

sPrint += "处罚流水号：" + txtUserCode.Text + "\\r\\n";  
sPrint += " " + "\\r\\n";  
sPrint += "违法地点：" + this.txtUser.Text + "\\r\\n";  
sPrint += " " + "\\r\\n";  
sPrint += "处罚事件描述：：" + txtAddress.Text + "\\r\\n";  
sPrint += " " + "\\r\\n";  
sPrint += "依交通处罚规定，罚款金额：" + textBoxmoney.Text + "\\r\\n";  
sPrint += " " + "\\r\\n";  
sPrint += "发证机关：" + txtDevice.Text + "\\r\\n";  
sPrint += " " + "\\r\\n";  
sPrint += "违法人员签字：\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_";  
sPrint += " " + "\\r\\n";  
  
if (print.IsOpen)  
\{  
//打印编辑框里的内容，打印字体高度为24个像素(字体高度可在12-512内任意设置)  
if (!print.WriteString(sPrint, u))  
\{  
MessageBox.Show("打印失败,原因是：" + print.Error);  
\}  
//for (int i = 0; i < 10; i++)  
//\{  
// if (!print.WriteString("\\r\\n\\r\\n", u))  
// \{  
// MessageBox.Show("打印失败,原因是：" + print.Error);  
// \}

//回车换行，将内存里的数据都打印出来  
if (!print.ReturnToNextLine())  
\{  
MessageBox.Show("打印失败,原因是：" + print.Error);  
\}  
// \}  
i++;  
\}

![2011120721171120.jpg][]

![2011120721173032.jpg][]

![2011120721183158.jpg][]

机器外观：

![2011120721323712.jpg][]

打印效果：

![2011120721242691.jpg][]

作者：欧宏远  
博客：[http://www.cnblogs.com/pdasoft][http_www.cnblogs.com_pdasoft][  
][Link 1]日期：2011年12月7日

转载于:https://www.cnblogs.com/pdasoft/archive/2011/12/07/2279903.html

[2011120721171120.jpg]: /images/20211109/b068ff677d7f48049ba71539aa24e004.png
[2011120721173032.jpg]: /images/20211109/929f6169159b4069922b00dbc2de3af3.png
[2011120721183158.jpg]: /images/20211109/2c59836e70b34768b57d2bd6f138b00e.png
[2011120721323712.jpg]: /images/20211109/15d730b57a25445e9fa93af293048e69.png
[2011120721242691.jpg]: /images/20211109/e80b8879892244ec9299b6e29903d531.png
[http_www.cnblogs.com_pdasoft]: http://www.cnblogs.com/pdasoft
[Link 1]: http://bobli.cnblogs.com/