C#串口调试工具

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO.Ports;
using System.Text.Regularexpressions;

namespace SerialportSample
{
    public partial class SerialportSampleForm : Form
    {
        private SerialPort comm = new SerialPort（）;
        private StringBuilder builder = new StringBuilder（）;//避免在事件处理方法中反复的创建，定义到外面。
        private long received_count = 0;//接收计数
        private long send_count = 0;//发送计数

        public SerialportSampleForm（）
        {
            InitializeComponent（）;
        }

        //窗体初始化
        private void Form1_Load（object sender EventArgs e）
        {
            //初始化下拉串口名称列表框
            string[] p

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2015-05-05 18:16  SerialportSample\
     目录           0  2015-05-05 18:16  SerialportSample\SerialportSample\
     文件         890  2010-06-25 09:07  SerialportSample\SerialportSample.sln
     文件       23552  2015-04-28 10:23  SerialportSample\SerialportSample.suo
     目录           0  2015-05-05 18:16  SerialportSample\SerialportSample\bin\
     目录           0  2015-05-05 18:16  SerialportSample\SerialportSample\bin\Debug\
     文件       20480  2015-04-24 09:22  SerialportSample\SerialportSample\bin\Debug\SerialComm.dll
     文件       16384  2015-04-28 09:21  SerialportSample\SerialportSample\bin\Debug\SerialportSample.exe
     文件       30208  2015-04-28 09:21  SerialportSample\SerialportSample\bin\Debug\SerialportSample.pdb
     文件       14848  2015-04-28 09:23  SerialportSample\SerialportSample\bin\Debug\SerialportSample.vshost.exe
     文件         490  2009-06-11 05:14  SerialportSample\SerialportSample\bin\Debug\SerialportSample.vshost.exe.manifest
     文件        6761  2015-04-28 09:21  SerialportSample\SerialportSample\Form1.cs
     文件       15770  2010-05-17 01:06  SerialportSample\SerialportSample\Form1.Designer.cs
     文件        5817  2010-05-17 01:06  SerialportSample\SerialportSample\Form1.resx
     目录           0  2015-05-05 18:16  SerialportSample\SerialportSample\obj\
     目录           0  2015-05-05 18:16  SerialportSample\SerialportSample\obj\x86\
     目录           0  2015-05-05 18:16  SerialportSample\SerialportSample\obj\x86\Debug\
     文件       12344  2015-04-28 09:21  SerialportSample\SerialportSample\obj\x86\Debug\ResolveAssemblyReference.cache
     文件        1026  2015-04-28 09:23  SerialportSample\SerialportSample\obj\x86\Debug\SerialportSample.csproj.FileListAbsolute.txt
     文件         847  2015-04-27 18:23  SerialportSample\SerialportSample\obj\x86\Debug\SerialportSample.csproj.GenerateResource.Cache
     文件       16384  2015-04-28 09:21  SerialportSample\SerialportSample\obj\x86\Debug\SerialportSample.exe
     文件       30208  2015-04-28 09:21  SerialportSample\SerialportSample\obj\x86\Debug\SerialportSample.pdb
     文件         180  2015-04-28 09:21  SerialportSample\SerialportSample\obj\x86\Debug\SerialportSample.Properties.Resources.resources
     文件         180  2015-04-28 09:21  SerialportSample\SerialportSample\obj\x86\Debug\SerialportSample.SerialportSampleForm.resources
     目录           0  2015-04-27 18:23  SerialportSample\SerialportSample\obj\x86\Debug\TempPE\
     文件         503  2010-06-25 09:08  SerialportSample\SerialportSample\Program.cs
     目录           0  2015-05-05 18:16  SerialportSample\SerialportSample\Properties\
     文件        1468  2010-05-16 02:19  SerialportSample\SerialportSample\Properties\AssemblyInfo.cs
     文件        2858  2010-05-16 02:19  SerialportSample\SerialportSample\Properties\Resources.Designer.cs
     文件        5612  2010-05-16 02:19  SerialportSample\SerialportSample\Properties\Resources.resx
     文件        1099  2010-05-16 02:19  SerialportSample\SerialportSample\Properties\Settings.Designer.cs
............此处省略2个文件信息