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   源码介绍

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using CVR100A_U_DSDK_Demo;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace ic_Demo
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        int iRetUSB = 0, iRetCOM = 0;
        private void Form1_Load(object sender, EventArgs e)
        {
            try
            {
                int iPort;
                for (iPort = 1001; iPort <= 1016; iPort  )
                {
                    iRetUSB = CVRSDK.CVR_InitComm(iPort);
                    if (iRetUSB == 1)
                    {
                        break;
                    }
                }
                if (iRetUSB != 1)
                {
                    for (iPort = 1; iPort <= 4; iPort  )
                    {
                        iRetCOM = CVRSDK.CVR_InitComm(iPort);
                        if (iRetCOM == 1)
                        {
                            break;
                        }
                    }
                }

                if ((iRetCOM == 1) || (iRetUSB == 1))
                {
                    this.label9.Text = "初始化成功！";
                }
                else
                {
                    this.label9.Text = "初始化失败！";
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
        }
        //读卡点击事件
        private void button1_Click(object sender, EventArgs e)
        {

            try
            {
                this.label10.Text = "请放上卡片。";
                if ((iRetCOM == 1) || (iRetUSB == 1))
                {
                    readcard();  
                }
                else
                {
                    MessageBox.Show("初始化失败！");
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
        }
        public void readcard()
        {           
            bool p=false;
            do
            {
                int authenticate = CVRSDK.CVR_Authenticate();

                if (authenticate == 1)
                {
                    int readContent = CVRSDK.CVR_Read_Content(4);
                    
                    if (readContent == 1)
                    {
                        this.label10.Text = "读卡操作成功！";
                        FillData();
                        p = false;
                    }
                    else
                    {
                        this.label10.Text = "读卡操作失败！请重新放上卡片。";
                        p = true;
                    }
                }
                else
                {
                    this.label10.Text = "未放卡或卡片放置不正确，请重新放上卡片。";
                    p = true; 
                }
            } while (p);
        }

        public StringBuilder name;     //姓名
        public String sex;      //性别
        public String people;    //民族，护照识别时此项为空
        public String birthday;   //出生日期
        public String address;  //地址，在识别护照时导出的是国籍简码
        public string number;  //地址，在识别护照时导出的是国籍简码
        public string signdate;   //签发日期，在识别护照时导出的是有效期至 
        public string validtermOfStart;  //有效起始日期，在识别护照时为空
        public string validtermOfEnd;  //有效截止日期，在识别护照时为空

        public void FillData()
        {
            try
            {
                pictureBox1.ImageLocation = Application.StartupPath   "\\zp.bmp";
                byte[] name = new byte[30];
                int length = 30;
                CVRSDK.GetPeopleName(ref name[0], ref length);
                //MessageBox.Show();
                byte[] number = new byte[30];
                length = 36;
                CVRSDK.GetPeopleIDCode(ref number[0], ref length);
                byte[] people = new byte[30];
                length = 3;
                CVRSDK.GetPeopleNation(ref people[0], ref length);
                byte[] validtermOfStart = new byte[30];
                length = 16;
                CVRSDK.GetStartDate(ref validtermOfStart[0], ref length);
                byte[] birthday = new byte[30];
                length = 16;
                CVRSDK.GetPeopleBirthday(ref birthday[0], ref length);
                byte[] address = new byte[30];
                length = 70;
                CVRSDK.GetPeopleAddress(ref address[0], ref length);
                byte[] validtermOfEnd = new byte[30];
                length = 16;
                CVRSDK.GetEndDate(ref validtermOfEnd[0], ref length);
                byte[] signdate = new byte[30];
                length = 30;
                CVRSDK.GetDepartment(ref signdate[0], ref length);
                byte[] sex = new byte[30];
                length = 3;
                CVRSDK.GetPeopleSex(ref sex[0], ref length);
                byte[] samid = new byte[32];
                CVRSDK.CVR_GetSAMID(ref samid[0]);


                lblAddress.Text = System.Text.Encoding.GetEncoding("GB2312").GetString(address).Replace("\0", "").Trim();
                lblSex.Text = System.Text.Encoding.GetEncoding("GB2312").GetString(sex).Replace("\0", "").Trim();
                lblBirthday.Text = System.Text.Encoding.GetEncoding("GB2312").GetString(birthday).Replace("\0", "").Trim();
                lblDept.Text = System.Text.Encoding.GetEncoding("GB2312").GetString(signdate).Replace("\0", "").Trim();
                lblIdCard.Text = System.Text.Encoding.GetEncoding("GB2312").GetString(number).Replace("\0", "").Trim();
                lblName.Text = System.Text.Encoding.GetEncoding("GB2312").GetString(name).Replace("\0", "").Trim();
                lblNation.Text = System.Text.Encoding.GetEncoding("GB2312").GetString(people).Replace("\0", "").Trim();
                label11.Text = "安全模块号："   System.Text.Encoding.GetEncoding("GB2312").GetString(samid).Replace("\0", "").Trim();
                lblValidDate.Text = System.Text.Encoding.GetEncoding("GB2312").GetString(validtermOfStart).Replace("\0", "").Trim()   "-"   System.Text.Encoding.GetEncoding("GB2312").GetString(validtermOfEnd).Replace("\0", "").Trim();
                //string a = System.Text.Encoding.GetEncoding("GB2312").GetString(number);
                //MessageBox.Show(a);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
        }
        //扫描结构：
        [StructLayout(LayoutKind.Sequential, Size = 16, CharSet = CharSet.Ansi)]
        public struct IDCARD_ALL
        {
            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 30)]
            public char name;     //姓名
            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 3)]
            public char sex;      //性别
            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 4)]
            public char people;    //民族，护照识别时此项为空
            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 16)]
            public char birthday;   //出生日期
            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 70)]
            public char address;  //地址，在识别护照时导出的是国籍简码
            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 36)]
            public char number;  //地址，在识别护照时导出的是国籍简码
            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 30)]
            public char signdate;   //签发日期，在识别护照时导出的是有效期至 
            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 16)]
            public char validtermOfStart;  //有效起始日期，在识别护照时为空
            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 16)]
            public char validtermOfEnd;  //有效截止日期，在识别护照时为空
        }

        private void button2_Click(object sender, EventArgs e)
        {
            this.Close();
        }
    }
}