C# RFID读写

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using SerialPortListener.Serial;
using System.IO;

namespace SerialPortListener
{
    public partial class MainForm : Form
    {
        SerialPortManager _spManager;
        public MainForm（）
        {
            InitializeComponent（）;

            UserInitialization（）;
        }

      
        private void UserInitialization（）
        {
            _spManager = new SerialPortManager（）;
            SerialSettings mySerialSettings = _spManager.CurrentSerialSettings;
            serialSettingsBindingSource.DataSource = mySerialSettings;
            portNameComboBox.DataSource = m

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2017-04-24 21:46  SerialPortListener\
     文件         896  2017-04-24 21:45  SerialPortListener.sln
     目录           0  2017-04-24 21:46  SerialPortListener\bin\
     目录           0  2017-04-24 22:00  SerialPortListener\bin\Debug\
     文件       18432  2017-04-24 22:00  SerialPortListener\bin\Debug\SerialPortListener.exe
     文件       40448  2017-04-24 22:00  SerialPortListener\bin\Debug\SerialPortListener.pdb
     文件       23168  2017-04-24 21:47  SerialPortListener\bin\Debug\SerialPortListener.vshost.exe
     文件         490  2012-06-02 22:34  SerialPortListener\bin\Debug\SerialPortListener.vshost.exe.manifest
     文件        2870  2010-04-27 10:22  SerialPortListener\MainForm.cs
     文件       11771  2010-04-23 14:06  SerialPortListener\MainForm.designer.cs
     文件        6981  2010-04-23 14:05  SerialPortListener\MainForm.resx
     目录           0  2017-04-24 21:46  SerialPortListener\obj\
     目录           0  2017-04-24 21:46  SerialPortListener\obj\x86\
     目录           0  2017-04-24 22:00  SerialPortListener\obj\x86\Debug\
     文件        7238  2017-04-24 21:46  SerialPortListener\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache
     文件        1277  2017-04-24 22:00  SerialPortListener\obj\x86\Debug\SerialPortListener.csproj.FileListAbsolute.txt
     文件         980  2017-04-24 22:00  SerialPortListener\obj\x86\Debug\SerialPortListener.csproj.GenerateResource.Cache
     文件        9180  2017-04-24 22:00  SerialPortListener\obj\x86\Debug\SerialPortListener.csprojResolveAssemblyReference.cache
     文件       18432  2017-04-24 22:00  SerialPortListener\obj\x86\Debug\SerialPortListener.exe
     文件         180  2017-04-24 22:00  SerialPortListener\obj\x86\Debug\SerialPortListener.MainForm.resources
     文件       40448  2017-04-24 22:00  SerialPortListener\obj\x86\Debug\SerialPortListener.pdb
     文件         180  2017-04-24 22:00  SerialPortListener\obj\x86\Debug\SerialPortListener.Properties.Resources.resources
     目录           0  2017-04-24 21:46  SerialPortListener\obj\x86\Debug\TempPE\
     文件         513  2010-04-23 13:25  SerialPortListener\Program.cs
     目录           0  2010-04-23 13:25  SerialPortListener\Properties\
     文件        1466  2010-04-23 13:25  SerialPortListener\Properties\AssemblyInfo.cs
     文件        2862  2010-04-23 13:25  SerialPortListener\Properties\Resources.Designer.cs
     文件        5612  2010-04-23 13:25  SerialPortListener\Properties\Resources.resx
     文件        1101  2010-04-23 13:25  SerialPortListener\Properties\Settings.Designer.cs
     文件         249  2010-04-23 13:25  SerialPortListener\Properties\Settings.settings
     文件        3798  2017-04-24 21:45  SerialPortListener\SerialPortListener.csproj
............此处省略2个文件信息