cyf
335 lines
14 KiB
C#
335 lines
14 KiB
C#
/******************************
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* 说明：身份证阅读器(CVR-100)辅助类
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* 创建人：龚宇超
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* 创建日期：2018-05-30
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* 修改人：
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* 修改日期：
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* 修改备注：
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* 版本：1.0.0.0
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******************************/
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Runtime.InteropServices;
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using Lskj.Util;
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using System.Windows.Forms;
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using System.Drawing;
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using System.IO;
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namespace Lskj.Control.Model
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{
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/// <summary>
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/// 身份证阅读器(CVR-100)辅助类
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/// </summary>
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public class IDCardUtil
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{
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/// <summary>
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/// 是否正在读取
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/// </summary>
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public static bool IsConnect = false;
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public static bool IsTip = false;
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/// <summary>
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/// <para>说明：初始化身份证阅读器</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-05-30 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="tipMsg">返回提示信息.</param>
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/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
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public static bool InitIDCard()
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{
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int iPort;
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int iRetUSB = 0;
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try
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{
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for (iPort = 1001; iPort <= 1016; iPort++)
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{
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iRetUSB = IDCardSDK.CVR_InitComm(iPort);
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if (iRetUSB == 1)
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{
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break;
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}
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}
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}
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catch (Exception ex)
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{
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}
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return iRetUSB == 1;
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}
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public static int CloseIDCard()
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{
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IsConnect = false;
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return IDCardSDK.CVR_CloseComm();
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}
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/// <summary>
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/// <para>说明：是否可读身份验证</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-05-31 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <returns><c>true</c> if this instance is read; otherwise, <c>false</c>.</returns>
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public static bool IsRead()
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{
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if (IDCardSDK.CVR_Authenticate() == 1)
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return IDCardSDK.CVR_Read_Content(4) == 1;
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return false;
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}
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/// <summary>
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/// <para>说明：读取指定身份证内容</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-05-30 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="cardType">Type of the card.</param>
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/// <returns>System.Object.</returns>
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public static object ReadCardMessage(IDCardType cardType)
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{
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object returnValue = string.Empty;
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switch (cardType)
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{
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case IDCardType.Name:
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{
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byte[] name = new byte[30];
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int length = 30;
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IDCardSDK.GetPeopleName(ref name[0], ref length);
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returnValue = Encoding.GetEncoding("GB2312").GetString(name).Replace("\0", "").Trim();
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}
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break;
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case IDCardType.Sex:
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{
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byte[] sex = new byte[30];
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int length = 3;
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IDCardSDK.GetPeopleSex(ref sex[0], ref length);
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returnValue = Encoding.GetEncoding("GB2312").GetString(sex).Replace("\0", "").Trim();
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}
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break;
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case IDCardType.Photo:
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{
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string path = Application.StartupPath + "\\zp.bmp";
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returnValue = new Bitmap(ImageHelper.ReadImage(path));
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break;
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}
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case IDCardType.Nation:
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{
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byte[] people = new byte[30];
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int length = 3;
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IDCardSDK.GetPeopleNation(ref people[0], ref length);
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returnValue = Encoding.GetEncoding("GB2312").GetString(people).Replace("\0", "").Trim();
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}
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break;
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case IDCardType.Birthday:
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{
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byte[] birthday = new byte[30];
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int length = 16;
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IDCardSDK.GetPeopleBirthday(ref birthday[0], ref length);
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returnValue = Encoding.GetEncoding("GB2312").GetString(birthday).Replace("\0", "").Trim();
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}
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break;
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case IDCardType.CardNo:
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{
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byte[] number = new byte[30];
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int length = 36;
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IDCardSDK.GetPeopleIDCode(ref number[0], ref length);
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returnValue = Encoding.GetEncoding("GB2312").GetString(number).Replace("\0", "").Trim();
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}
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break;
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case IDCardType.Address:
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{
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byte[] address = new byte[200];
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int length = 200;
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IDCardSDK.GetPeopleAddress(ref address[0], ref length);
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returnValue = Encoding.GetEncoding("GB2312").GetString(address).Replace("\0", "").Trim();
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}
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break;
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case IDCardType.Dept:
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{
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byte[] signdate = new byte[30];
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int length = 30;
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IDCardSDK.GetDepartment(ref signdate[0], ref length);
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returnValue = Encoding.GetEncoding("GB2312").GetString(signdate).Replace("\0", "").Trim();
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}
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break;
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case IDCardType.ValidBeginDate:
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{
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byte[] validtermOfStart = new byte[30];
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int length = 16;
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IDCardSDK.GetStartDate(ref validtermOfStart[0], ref length);
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returnValue = Encoding.GetEncoding("GB2312").GetString(validtermOfStart).Replace("\0", "").Trim();
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}
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break;
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case IDCardType.ValidEndDate:
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{
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byte[] validtermOfEnd = new byte[30];
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int length = 16;
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IDCardSDK.GetEndDate(ref validtermOfEnd[0], ref length);
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returnValue = Encoding.GetEncoding("GB2312").GetString(validtermOfEnd).Replace("\0", "").Trim();
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}
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break;
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case IDCardType.SamId:
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{
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byte[] samid = new byte[32];
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IDCardSDK.CVR_GetSAMID(ref samid[0]);
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returnValue = Encoding.GetEncoding("GB2312").GetString(samid).Replace("\0", "").Trim();
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}
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break;
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}
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return returnValue;
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}
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/// <summary>
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/// <para>说明：读取身份证全部信息</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-05-30 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <returns>Dictionary<System.Int32, System.Object>.</returns>
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public static Dictionary<IDCardType, object> ReadCardAllMessage()
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{
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try
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{
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if (!IsConnect) IsConnect = InitIDCard();
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//if (!IsConnect && !IsTip)
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//{
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// MessageUtil.Show("设备未连接,请连接设备.");
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// IsTip = true;
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//}
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//else
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//{
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// IsTip = false;
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//}
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Dictionary<IDCardType, object> idCards = new Dictionary<IDCardType, object>();
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if (IsConnect && IsRead())
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{
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idCards.Add(IDCardType.Name, ReadCardMessage(IDCardType.Name));
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idCards.Add(IDCardType.Sex, ReadCardMessage(IDCardType.Sex));
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idCards.Add(IDCardType.Address, ReadCardMessage(IDCardType.Address));
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idCards.Add(IDCardType.Birthday, ReadCardMessage(IDCardType.Birthday));
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idCards.Add(IDCardType.CardNo, ReadCardMessage(IDCardType.CardNo));
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idCards.Add(IDCardType.Dept, ReadCardMessage(IDCardType.Dept));
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idCards.Add(IDCardType.Nation, ReadCardMessage(IDCardType.Nation));
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idCards.Add(IDCardType.Photo, ReadCardMessage(IDCardType.Photo));
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idCards.Add(IDCardType.SamId, ReadCardMessage(IDCardType.SamId));
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idCards.Add(IDCardType.ValidBeginDate, ReadCardMessage(IDCardType.ValidBeginDate));
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idCards.Add(IDCardType.ValidEndDate, ReadCardMessage(IDCardType.ValidEndDate));
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}
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return idCards;
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}
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catch (Exception ex)
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{
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LogHelper.Instance.WriteLog(ex);
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}
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return null;
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}
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}
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/// <summary>
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/// 身份证阅读器SDK
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/// </summary>
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public class IDCardSDK
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{
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[DllImport("termb.dll", EntryPoint = "CVR_InitComm", CharSet = CharSet.Auto, SetLastError = false)]
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public static extern int CVR_InitComm(int Port);//声明外部的标准动态库, 跟Win32API是一样的
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[DllImport("termb.dll", EntryPoint = "CVR_Authenticate", CharSet = CharSet.Auto, SetLastError = false)]
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public static extern int CVR_Authenticate();
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[DllImport("termb.dll", EntryPoint = "CVR_Read_Content", CharSet = CharSet.Auto, SetLastError = false)]
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public static extern int CVR_Read_Content(int Active);
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[DllImport("termb.dll", EntryPoint = "CVR_CloseComm", CharSet = CharSet.Auto, SetLastError = false)]
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public static extern int CVR_CloseComm();
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[DllImport("termb.dll", EntryPoint = "GetPeopleName", CharSet = CharSet.Ansi, SetLastError = false)]
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public static extern unsafe int GetPeopleName(ref byte strTmp, ref int strLen);
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[DllImport("termb.dll", EntryPoint = "GetPeopleNation", CharSet = CharSet.Ansi, SetLastError = false)]
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public static extern int GetPeopleNation(ref byte strTmp, ref int strLen);
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[DllImport("termb.dll", EntryPoint = "GetPeopleBirthday", CharSet = CharSet.Ansi, SetLastError = false, CallingConvention = CallingConvention.StdCall)]
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public static extern int GetPeopleBirthday(ref byte strTmp, ref int strLen);
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[DllImport("termb.dll", EntryPoint = "GetPeopleAddress", CharSet = CharSet.Ansi, SetLastError = false, CallingConvention = CallingConvention.StdCall)]
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public static extern int GetPeopleAddress(ref byte strTmp, ref int strLen);
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[DllImport("termb.dll", EntryPoint = "GetPeopleIDCode", CharSet = CharSet.Ansi, SetLastError = false, CallingConvention = CallingConvention.StdCall)]
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public static extern int GetPeopleIDCode(ref byte strTmp, ref int strLen);
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[DllImport("termb.dll", EntryPoint = "GetDepartment", CharSet = CharSet.Ansi, SetLastError = false, CallingConvention = CallingConvention.StdCall)]
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public static extern int GetDepartment(ref byte strTmp, ref int strLen);
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[DllImport("termb.dll", EntryPoint = "GetStartDate", CharSet = CharSet.Ansi, SetLastError = false, CallingConvention = CallingConvention.StdCall)]
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public static extern int GetStartDate(ref byte strTmp, ref int strLen);
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[DllImport("termb.dll", EntryPoint = "GetEndDate", CharSet = CharSet.Ansi, SetLastError = false, CallingConvention = CallingConvention.StdCall)]
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public static extern int GetEndDate(ref byte strTmp, ref int strLen);
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[DllImport("termb.dll", EntryPoint = "GetPeopleSex", CharSet = CharSet.Ansi, SetLastError = false, CallingConvention = CallingConvention.StdCall)]
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public static extern int GetPeopleSex(ref byte strTmp, ref int strLen);
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[DllImport("termb.dll", EntryPoint = "CVR_GetSAMID", CharSet = CharSet.Ansi, SetLastError = false, CallingConvention = CallingConvention.StdCall)]
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public static extern int CVR_GetSAMID(ref byte strTmp);
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[DllImport("termb.dll", EntryPoint = "GetManuID", CharSet = CharSet.Ansi, SetLastError = false, CallingConvention = CallingConvention.StdCall)]
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public static extern int GetManuID(ref byte strTmp);
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}
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/// <summary>
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/// 读取身份证类型
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/// </summary>
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public enum IDCardType
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{
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/// <summary>
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/// 姓名
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/// </summary>
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Name = 1,
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/// <summary>
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/// 性别
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/// </summary>
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Sex = 2,
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/// <summary>
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/// 照片
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/// </summary>
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Photo = 3,
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/// <summary>
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/// 民族
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/// </summary>
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Nation = 4,
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/// <summary>
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/// 出生日期
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/// </summary>
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Birthday = 5,
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/// <summary>
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/// 身份证号
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/// </summary>
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CardNo = 6,
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/// <summary>
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/// 地址
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/// </summary>
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Address = 7,
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/// <summary>
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/// 签发机关
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/// </summary>
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Dept = 8,
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/// <summary>
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/// 有效期起
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/// </summary>
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ValidBeginDate = 9,
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/// <summary>
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/// 有效期止
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/// </summary>
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ValidEndDate = 10,
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/// <summary>
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/// 安全模块号
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/// </summary>
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SamId = 11
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}
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}
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