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?System.IO.Ports;
using?System.Runtime.InteropServices;
using?System.IO;

namespace?WindowsFormsApplication2
{
????public?partial?class?Form1?:?Form
????{
????????[DllImport（“kernel32“）]????????????//記憶串口號
????????private?static?extern?long?WritePrivateProfileString（String?section?String?key?String?val?String?filePath）;
????????[DllImport（“kernel32“）]
????????private?static?extern?long?GetPrivateProfileString（String?section?String?keyString?def?StringBuilder?retVal?int?size?String?filePath）;
????????string?FileName?=?System.AppDomain.CurrentDomain.baseDirectory?+?“data.ini“;

????????StringBuilder?temp?=?new?StringBuilder（16）;
????????StringBuilder?temp1?=?new?StringBuilder（16）;
????????string?CurrentPortName;???????????//記憶串口號
????????string?CurrentBaudrate;

???????//?byte[]?sendToData?=?new?byte[]?{?0x000x01?0x02?0x03?};???//發送的數據
????????//byte?dianbiaoCOM=0;
????????byte[]?buffer0?=?new?byte[7]?{?0x00?0xff?0x01?0x13?0x14?0x0D?0x0A?};
????????byte[]?buffer1?=?new?byte[7]?{?0x00?0x01?0x01?0x13?0x14?0x0D0x0A};
????????byte[]?buffer2?=?new?byte[7]?{?0x00?0x02?0x01?0x13?0x14?0x0D?0x0A?};
????????byte[]?buffer3?=?new?byte[7]?{?0x00?0x03?0x01?0x13?0x14?0x0D?0x0A?};

????????string?dateTime?=?DateTime.Now.ToString（“yyyyMMdd“）;
?????

????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????serialPort1.DataReceived?+=?new?SerialDataReceivedEventHandler（port_DataReceived）;
????????????System.Windows.Forms.Control.CheckForIllegalCrossThreadCalls?=?false;
????????????this.FormClosing?+=?new?System.Windows.Forms.FormClosingEventHandler（Form1_FormClosing）;
????????}

????????private?void?port_DataReceived（object?sender?SerialDataReceivedEventArgs?e）//接收
????????{
????????????string?str;
????????????if?（!checkBox2.Checked）//字符
????????????{
????????????????try
????????????????{
????????????????????str?=?serialPort1.ReadExisting（）;
????????????????????textBox1.AppendText（str）;
????????????????}
????????????????catch?（Exception）?{?}
????????????}
????????????else
????????????{
????????????????byte?dat;
????????????????dat?=?（byte）serialPort1.ReadByte（）;
????????????????str?=?Convert.ToString（dat?16）.ToUpper（）;
????????????????textBox1.AppendText（（str.Length?==?1）???（“0X0“?+?str）?:?（“0X“?+?str））;
????????????}
????if?（checkBox3.Checked）
????{
????????textBox1.AppendText（Environment.NewLine）;
????}
?}

//if?（dianbiaoCOM?==?1）
//{
//????textBox1.AppendText（“電表0:“）;
//}
//if?（dianbiaoCOM?==?2）
//{
//????textBox1.AppendText（“電表1:“）;

//}
//if?（dianbiaoCOM?==?3）
//{
//????textBox1.AppendText（“電表2:“）;
//}
//if?（dianbiaoCOM?==?4）
//{
//????textBox1.AppendText（“電表3:“）;
//}
//private?void?SendDataToSerialPort（SerialPort?MyPort?byte?adrs2

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-02-11?19:39??采集電表1\
?????目錄???????????0??2020-02-11?19:39??采集電表1\WindowsFormsApplication2\
?????文件????????1041??2019-03-03?16:01??采集電表1\WindowsFormsApplication2.sln
?????文件???????44544??2019-04-03?13:11??采集電表1\WindowsFormsApplication2.v12.suo
?????目錄???????????0??2020-02-11?19:39??采集電表1\WindowsFormsApplication2\bin\
?????目錄???????????0??2020-02-11?19:39??采集電表1\WindowsFormsApplication2\bin\Debug\
?????文件??????????46??2019-04-03?13:11??采集電表1\WindowsFormsApplication2\bin\Debug\data.ini
?????文件???????????0??2019-04-02?18:26??采集電表1\WindowsFormsApplication2\bin\Debug\Vista20190402.txt
?????文件??????????20??2019-04-03?01:37??采集電表1\WindowsFormsApplication2\bin\Debug\Vista20190403.txt
?????文件???????17920??2019-04-03?12:49??采集電表1\WindowsFormsApplication2\bin\Debug\WindowsFormsApplication2.exe
?????文件???????32256??2019-04-03?12:49??采集電表1\WindowsFormsApplication2\bin\Debug\WindowsFormsApplication2.pdb
?????文件???????24216??2019-04-03?15:22??采集電表1\WindowsFormsApplication2\bin\Debug\WindowsFormsApplication2.vshost.exe
?????文件?????????490??2018-04-12?07:35??采集電表1\WindowsFormsApplication2\bin\Debug\WindowsFormsApplication2.vshost.exe.manifest
?????文件????????9489??2019-04-03?12:49??采集電表1\WindowsFormsApplication2\Form1.cs
?????文件???????15684??2019-04-03?11:50??采集電表1\WindowsFormsApplication2\Form1.Designer.cs
?????文件????????6384??2019-04-03?11:50??采集電表1\WindowsFormsApplication2\Form1.resx
?????目錄???????????0??2020-02-11?19:39??采集電表1\WindowsFormsApplication2\obj\
?????目錄???????????0??2020-02-11?19:39??采集電表1\WindowsFormsApplication2\obj\Debug\
?????文件????????1453??2019-03-03?17:11??采集電表1\WindowsFormsApplication2\obj\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件????????6899??2019-04-02?19:28??采集電表1\WindowsFormsApplication2\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件????????3030??2019-04-03?15:22??采集電表1\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.csproj.FileListAbsolute.txt
?????文件?????????977??2019-04-03?11:50??采集電表1\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.csproj.GenerateResource.Cache
?????文件????????2211??2019-03-03?16:48??采集電表1\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.csprojResolveAssemblyReference.cache
?????文件???????17920??2019-04-03?12:49??采集電表1\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.exe
?????文件?????????180??2019-04-03?11:50??采集電表1\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.Form1.resources
?????文件???????32256??2019-04-03?12:49??采集電表1\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.pdb
?????文件?????????180??2019-03-03?16:48??采集電表1\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.Properties.Resources.resources
?????文件?????????505??2019-03-23?22:26??采集電表1\WindowsFormsApplication2\Program.cs
?????目錄???????????0??2020-02-11?19:39??采集電表1\WindowsFormsApplication2\Properties\
?????文件????????1372??2019-03-03?16:01??采集電表1\WindowsFormsApplication2\Properties\AssemblyInfo.cs
?????文件????????2900??2019-03-03?16:01??采集電表1\WindowsFormsApplication2\Properties\Resources.Designer.cs
............此處省略4個文件信息