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;

namespace?DBDBCJ
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????bool?isOpen?=?false;

????????int?stepNo?=?0;

????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????sp.PortName?=?“COM5“;
????????????sp.BaudRate?=?1200;
????????????sp.DataBits?=?8;
????????????sp.StopBits?=?StopBits.One;
????????????sp.Parity?=?Parity.Even;
????????????sp.ReadBufferSize?=?1024;
????????????sp.ReadTimeout?=?-1;
????????????sp.RtsEnable?=?true;
????????????sp.DataReceived?+=?new?SerialDataReceivedEventHandler（sp_DataReceived）;
????????????try
????????????{
????????????????sp.Open（）;
????????????????isOpen?=?true;

????????????}
????????????catch?（Exception）
????????????{
????????????????MessageBox.Show（“請檢查COM1串口“?“錯誤提示“）;
????????????}
????????????if?（isOpen）
????????????{
????????????????read1（）;
????????????}
????????????else
????????????{
????????????????MessageBox.Show（“請檢查程序“?“錯誤提示“）;
????????????}


????????}

????????private?void?Form1_FormClosing（object?sender?EventArgs?e）
????????{

????????????try
????????????{
????????????????sp.Close（）;
????????????}
????????????catch?（Exception）
????????????{
????????????????MessageBox.Show（“關閉COM1串口出錯“?“錯誤提示“）;
????????????}

????????}

????????private?void?read1（）
????????{
????????????sp.DiscardInBuffer（）;
????????????stepNo?=?1;
????????????timer9.Enabled?=?false;
????????????timer1.Enabled?=?true;
????????????byte[]?array?=?{?0xFE?0xFE?0x68?0x88?0x71?0x05?0x45?0x00?0x00?0x68?0x01?0x02?0x43?0xC3?0x1C?0x16?};
????????????try
????????????{
????????????????sp.Write（array?0?array.Length）;
????????????}
????????????catch?（Exception）
????????????{
????????????????MessageBox.Show（“發送數據時發生錯誤“?“錯誤提示“）;
????????????????return;
????????????}
????????}

????????private?void?read2（）
????????{
????????????sp.DiscardInBuffer（）;
????????????stepNo?=?2;
????????????timer1.Enabled?=?false;
????????????timer2.Enabled?=?true;
????????????byte[]?array?=?{?0xFE?0xFE?0x68?0x87?0x71?0x05?0x45?0x00?0x00?0x68?0x01?0x02?0x43?0xC3?0x1B?0x16?};
????????????try
????????????{
????????????????sp.Write（array?0?array.Length）;
????????????}
????????????catch?（Exception）
????????????{
????????????????MessageBox.Show（“發送數據時發生錯誤“?“錯誤提示“）;
????????????????return;
????????????}
????????}

????????private?void?read3（）
????????{
????????????sp.DiscardInBuffer（）;
????????????stepNo?=?3;
????????????timer2.Enabled?=?false;
????????????timer3.Enabled?=?true;
????????????byte[]?array?=?{?0xFE?0xFE?0x68?0x87?0x71?0x05?0x45?0x00?0x00?0x68?0x01?0x02?0x43?0xC3?0x3B?0x16?};
??????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-09-29?11:45??DBDBCJ\
?????目錄???????????0??2017-09-29?11:45??DBDBCJ\DBDBCJ\
?????文件????????3671??2017-09-29?14:17??DBDBCJ\DBDBCJ\DBDBCJ.csproj
?????文件???????23695??2017-09-29?17:21??DBDBCJ\DBDBCJ\Form1.Designer.cs
?????文件???????11870??2017-09-30?17:39??DBDBCJ\DBDBCJ\Form1.cs
?????文件??????109534??2017-09-29?17:21??DBDBCJ\DBDBCJ\Form1.resx
?????文件?????????487??2017-09-29?11:45??DBDBCJ\DBDBCJ\Program.cs
?????目錄???????????0??2017-09-29?11:45??DBDBCJ\DBDBCJ\Properties\
?????文件????????1344??2017-09-29?11:45??DBDBCJ\DBDBCJ\Properties\AssemblyInfo.cs
?????文件????????2860??2017-09-29?11:45??DBDBCJ\DBDBCJ\Properties\Resources.Designer.cs
?????文件????????5612??2017-09-29?11:45??DBDBCJ\DBDBCJ\Properties\Resources.resx
?????文件????????1089??2017-09-29?11:45??DBDBCJ\DBDBCJ\Properties\Settings.Designer.cs
?????文件?????????249??2017-09-29?11:45??DBDBCJ\DBDBCJ\Properties\Settings.settings
?????目錄???????????0??2017-09-29?11:45??DBDBCJ\DBDBCJ\bin\
?????目錄???????????0??2017-09-29?15:41??DBDBCJ\DBDBCJ\bin\Debug\
?????文件???????87552??2017-09-29?17:21??DBDBCJ\DBDBCJ\bin\Debug\DBDBCJ.exe
?????文件???????38400??2017-09-29?17:21??DBDBCJ\DBDBCJ\bin\Debug\DBDBCJ.pdb
?????文件???????11600??2017-10-04?10:42??DBDBCJ\DBDBCJ\bin\Debug\DBDBCJ.vshost.exe
?????文件?????????490??2010-03-17?22:39??DBDBCJ\DBDBCJ\bin\Debug\DBDBCJ.vshost.exe.manifest
?????目錄???????????0??2017-09-29?11:45??DBDBCJ\DBDBCJ\obj\
?????目錄???????????0??2017-09-29?11:45??DBDBCJ\DBDBCJ\obj\x86\
?????目錄???????????0??2017-09-30?17:31??DBDBCJ\DBDBCJ\obj\x86\Debug\
?????文件???????68212??2017-09-29?17:21??DBDBCJ\DBDBCJ\obj\x86\Debug\DBDBCJ.Form1.resources
?????文件?????????180??2017-09-29?14:17??DBDBCJ\DBDBCJ\obj\x86\Debug\DBDBCJ.Properties.Resources.resources
?????文件?????????835??2017-10-04?10:42??DBDBCJ\DBDBCJ\obj\x86\Debug\DBDBCJ.csproj.FileListAbsolute.txt
?????文件???????87552??2017-09-29?17:21??DBDBCJ\DBDBCJ\obj\x86\Debug\DBDBCJ.exe
?????文件???????38400??2017-09-29?17:21??DBDBCJ\DBDBCJ\obj\x86\Debug\DBDBCJ.pdb
?????文件????????4440??2017-09-30?17:31??DBDBCJ\DBDBCJ\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件????????6268??2017-09-29?17:21??DBDBCJ\DBDBCJ\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件?????????648??2017-09-29?17:21??DBDBCJ\DBDBCJ\obj\x86\Debug\GenerateResource.read.1.tlog
?????文件?????????718??2017-09-29?17:21??DBDBCJ\DBDBCJ\obj\x86\Debug\GenerateResource.write.1.tlog
............此處省略3個文件信息