C#条型码生成源代码

1、ASP.net(c#)生成条形码using System;using System.Data;using System.Configuration;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;public partial class _Default : System.Web.UI.Pageprotected void Page_Load(object sender, EventArgs e)Response.Write(bar_code(, 100, 1, 2);public string bar_code(object str, int ch, int cw, int type_code)/str:输入的字符串;ch:要显示条形码的高度;cw:要显示条形码的宽度;type_code:代码类型s

2、tring strTmp = str.ToString();string code = strTmp;/ ToLower()将 string 转化成小写形式的副本，返回是使用指定区域的性的大小写规则。strTmp = strTmp.ToLower();int height = ch;int width = cw;/将传入的参数进行转化。strTmp = strTmp.Replace(0, _|_|_|_|_|); ;strTmp = strTmp.Replace(1, _|_|_|_|_|);strTmp = strTmp.Replace(2, _|_|_|_|_|);strTmp = strTmp.Replace(3, _|_|_|_|_|);strTmp = strTmp.Replace(4, _|_|_|_|_|);strTmp = strTmp.Replace(5, _|_|_|_|_|);strTmp = strTmp.Replace(7, _|_|_|_|_|);strTmp = strTmp.Replace(6, _|_|_|_|_|);strTmp = strTmp.R

3、eplace(8, _|_|_|_|_|);strTmp = strTmp.Replace(9, _|_|_|_|_|);strTmp = strTmp.Replace(a, _|_|_|_|_|);strTmp = strTmp.Replace(b, _|_|_|_|_|);strTmp = strTmp.Replace(c, _|_|_|_|_|);strTmp = strTmp.Replace(d, _|_|_|_|_|);strTmp = strTmp.Replace(e, _|_|_|_|_|);strTmp = strTmp.Replace(f, _|_|_|_|_|);strTmp = strTmp.Replace(g, _|_|_|_|_|);strTmp = strTmp.Replace(h, _|_|_|_|_|);strTmp = strTmp.Replace(i, _|_|_|_|_|);strTmp = strTmp.Replace(j, _|_|_|_|_|);strTmp = strTmp.Replace(k, _|_|_|_|_|);strTmp = s

4、trTmp.Replace(l, _|_|_|_|_|);strTmp = strTmp.Replace(m, _|_|_|_|_|);strTmp = strTmp.Replace(n, _|_|_|_|_|);strTmp = strTmp.Replace(o, _|_|_|_|_|);strTmp = strTmp.Replace(p, _|_|_|_|_|);strTmp = strTmp.Replace(r, _|_|_|_|_|);strTmp = strTmp.Replace(q, _|_|_|_|_|);strTmp = strTmp.Replace(s, _|_|_|_|_|);strTmp = strTmp.Replace(t, _|_|_|_|_|);strTmp = strTmp.Replace(u, _|_|_|_|_|);strTmp = strTmp.Replace(v, _|_|_|_|_|);strTmp = strTmp.Replace(w, _|_|_|_|_|);strTmp = strTmp.Replace(x, _|_|_|_|_|);str

5、Tmp = strTmp.Replace(y, _|_|_|_|_|);strTmp = strTmp.Replace(z, _|_|_|_|_|);strTmp = strTmp.Replace(-, _|_|_|_|_|);strTmp = strTmp.Replace(*, _|_|_|_|_|);strTmp = strTmp.Replace(/, _|_|_|_|_|);strTmp = strTmp.Replace(%, _|_|_|_|_|);strTmp = strTmp.Replace(+, _|_|_|_|_|);strTmp = strTmp.Replace(., _|_|_|_|_|);strTmp = strTmp.Replace(_, );strTmp = strTmp.Replace(|, );if (type_code = 1)return strTmp + + code;elsereturn strTmp;方法二：using System.Drawing;public void CreateCodeLogo(string code)long len =

6、 code.Length;string lastString = ;char list = new charlen + 1;list = code.ToCharArray();for (int i = 0; i 0)str += 0;len-;binary = str + binary;return (binary);protected void Button1_Click(object sender, EventArgs e)CreateCodeLogo(TextBox1.Text);C#打印条型码生成源程序 第一次在这里写东西，是想在这里认识更多的朋友，能与高手们交流，呵呵。 。这个程序是早此时候要用到条形码时到处找资料，受别人启发，自己尝试开发的简单测试程序，希望对有需要的朋友有所帮助，其实本人也算是的初学者，最近刚用它为公司开发了一个数据库应用程序呵呵 题外话就不多说了下面就将代码贴出来，自己看去吧谢谢大家，谢多多支持using System;using System.Drawing;using System.Collections;using System.Component

7、Model;using System.Windows.Forms;using System.Data;using System.Runtime.InteropServices; namespace barcode/ / Form1 的摘要说明。/ public class Form1 : System.Windows.Forms.FormBitmap memoryImage ; DllImport(gdi32.dll)public static extern long BitBlt(IntPtr hdcDest, int NXDestt,int nYDest,int nWidth,int nHeight,IntPtr hdcSrc,int nXSrc,int nYSrc,System.Int32 dwRop);private System.Windows.Forms.LinkLabel linkLabel1;private System.Windows.Forms.GroupBox setbarcode;private System.Windows.Forms.TextBox barc

8、odewide;private System.Windows.Forms.TextBox barcodeleng;private System.Windows.Forms.Label label8;private System.Windows.Forms.Label label7;private System.Windows.Forms.ComboBox to;private System.Windows.Forms.ComboBox line;private System.Windows.Forms.Label label5;private System.Windows.Forms.Label label4;private System.Windows.Forms.ComboBox stand2;private System.Windows.Forms.Label label3;private System.Windows.Forms.ComboBox stand;private System.Windows.Forms.Label label1;private System.Win

9、dows.Forms.GroupBox groupBox2;private System.Windows.Forms.SaveFileDialog saveFileDialog1;private System.Drawing.Printing.PrintDocument printDocument1;private System.Windows.Forms.Label label2;private System.Windows.Forms.TextBox textBox1;private System.Windows.Forms.Button savebarcode;private System.Windows.Forms.Button printbarcode;private AxBARCODELib.AxBarCodeCtrl BarCode1;/ / 必需的设计器变量。/ private System.ComponentModel.Container components = null;public Form1()/ Windows 窗体设计器支持所必需的 /InitializeComponent();/ TODO: 在 InitializeComponent 调用后添加任何构造函数代码/ / 清理所有正在使用的资源。/ protecte

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