asp.net(C#)生成Code39条形码条码枪可以扫描出-优快云博客

本文链接：https://blog.youkuaiyun.com/smartsmile2012/article/details/8216702

本文介绍了如何使用C#在ASP.NET中生成Code39条形码，包括设置放大倍数、高度和字体大小，并提供了一个完整的Code39类实现。通过示例展示了如何生成条形码图像并处理HTTP请求。

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using System;
using System.Collections;
using System.ComponentModel;
using System.Drawing;
using System.Data;

namespace MSCL
{
    /// <summary>
    /// 生成条码Code39
    /// </summary>
    public class Code39
    {
      private Hashtable m_Code39 = new Hashtable();

        private byte m_Magnify = 0;
        /// <summary>
        /// 放大倍数
        /// </summary>
        public byte Magnify { get { return m_Magnify; } set { m_Magnify = value; } }

        private int m_Height = 40;
        /// <summary>
        /// 图形高
        /// </summary>
        public int Height { get { return m_Height; } set { m_Height = value; } }

        private Font m_ViewFont = null;
        /// <summary>
        /// 字体大小
        /// </summary>
        public Font ViewFont { get { return m_ViewFont; } set { m_ViewFont = value; } }

 

        public Code39()
        {

            m_Code39.Add("A", "1101010010110");
            m_Code39.Add("B", "1011010010110");
            m_Code39.Add("C", "1101101001010");
            m_Code39.Add("D", "1010110010110");
            m_Code39.Add("E", "1101011001010");
            m_Code39.Add("F", "1011011001010");
            m_Code39.Add("G", "1010100110110");
            m_Code39.Add("H", "1101010011010");
            m_Code39.Add("I", "1011010011010");
            m_Code39.Add("J", "1010110011010");
            m_Code39.Add("K", "1101010100110");
            m_Code39.Add("L", "1011010100110");
            m_Code39.Add("M", "1101101010010");
            m_Code39.Add("N", "1010110100110");
            m_Code39.Add("O", "1101011010010");
            m_Code39.Add("P", "1011011010010");
            m_Code39.Add("Q", "1010101100110");
            m_Code39.Add("R", "1101010110010");
            m_Code39.A