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;

namespace?WindowsFormsApplication1
{
????public?partial?class?Form1?:?Form
????{
????????
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????axMSComm1.PortOpen?=?false;
????????????Close（）;

????????}
???????
????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
?????????axMSComm1.CommPort?=?1;?//‘設置通信端口號為COM1
????????axMSComm1.Settings?=?“9600n81“;?//‘設置串口參數
????????axMSComm1.InputMode?=?0?;//‘接收文本型數據
????????axMSComm1.PortOpen?=true?;//‘打開通信端口1
??????????
????????}
??????
????????private?void?Form1_FormClosing（object?sender?FormClosingEventArgs?e）
????????{
????????????axMSComm1.PortOpen?=?false;
????????}
??????
????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????string?outdata?=?textBox2.Text;
???????????if?（outdata??==?““?）
????????????{
???????????MessageBox.Show（“發送的數據不能為空！“?““?）;
????????????}
????????????axMSComm1.Output?=outdata;
????????}

????????private?void?timer1_Tick（object?sender?EventArgs?e）
????????{
????????????object??data;
????????????data?=?axMSComm1?.Input??;
????????????textBox1.Text?=?textBox1.Text?+?data;
????????}

???????
???????
??????
????????
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-05-10?11:52??電腦串口之間串口通信\
?????目錄???????????0??2015-05-10?11:52??電腦串口之間串口通信\WindowsFormsApplication1\
?????文件????????6802??2012-01-08?17:18??電腦串口之間串口通信\WindowsFormsApplication1\Form1.Designer.cs
?????文件????????1592??2012-01-08?17:18??電腦串口之間串口通信\WindowsFormsApplication1\Form1.cs
?????文件????????6739??2012-01-08?17:18??電腦串口之間串口通信\WindowsFormsApplication1\Form1.resx
?????文件?????????505??2011-06-08?21:23??電腦串口之間串口通信\WindowsFormsApplication1\Program.cs
?????目錄???????????0??2015-05-10?11:52??電腦串口之間串口通信\WindowsFormsApplication1\Properties\
?????文件????????1386??2011-06-08?21:23??電腦串口之間串口通信\WindowsFormsApplication1\Properties\AssemblyInfo.cs
?????文件????????2898??2011-06-08?21:23??電腦串口之間串口通信\WindowsFormsApplication1\Properties\Resources.Designer.cs
?????文件????????5612??2011-06-08?21:23??電腦串口之間串口通信\WindowsFormsApplication1\Properties\Resources.resx
?????文件????????1109??2011-06-08?21:23??電腦串口之間串口通信\WindowsFormsApplication1\Properties\Settings.Designer.cs
?????文件?????????249??2011-06-08?21:23??電腦串口之間串口通信\WindowsFormsApplication1\Properties\Settings.settings
?????文件????????5763??2011-12-29?17:54??電腦串口之間串口通信\WindowsFormsApplication1\WindowsFormsApplication1.csproj
?????目錄???????????0??2015-05-10?11:52??電腦串口之間串口通信\WindowsFormsApplication1\bin\
?????目錄???????????0??2015-05-10?11:52??電腦串口之間串口通信\WindowsFormsApplication1\bin\Debug\
?????文件???????16384??2011-12-29?18:20??電腦串口之間串口通信\WindowsFormsApplication1\bin\Debug\AxInterop.DAQAILib.dll
?????文件???????11776??2011-12-29?18:20??電腦串口之間串口通信\WindowsFormsApplication1\bin\Debug\AxInterop.MSCommLib.dll
?????文件???????28672??2011-12-29?18:20??電腦串口之間串口通信\WindowsFormsApplication1\bin\Debug\Interop.DAQAILib.dll
?????文件???????15360??2012-01-08?17:07??電腦串口之間串口通信\WindowsFormsApplication1\bin\Debug\Interop.MSCommLib.dll
?????文件???????11264??2013-05-08?15:00??電腦串口之間串口通信\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.exe
?????文件???????34304??2013-05-08?15:00??電腦串口之間串口通信\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.pdb
?????文件???????14328??2013-05-08?15:00??電腦串口之間串口通信\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.vshost.exe
?????文件?????????490??2007-07-21?01:33??電腦串口之間串口通信\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.vshost.exe.manifest
?????目錄???????????0??2015-05-10?11:52??電腦串口之間串口通信\WindowsFormsApplication1\obj\
?????目錄???????????0??2015-05-10?11:52??電腦串口之間串口通信\WindowsFormsApplication1\obj\Debug\
?????文件???????16384??2011-12-29?18:20??電腦串口之間串口通信\WindowsFormsApplication1\obj\Debug\AxInterop.DAQAILib.dll
?????文件???????11776??2011-12-29?18:20??電腦串口之間串口通信\WindowsFormsApplication1\obj\Debug\AxInterop.MSCommLib.dll
?????文件???????28672??2011-12-29?18:20??電腦串口之間串口通信\WindowsFormsApplication1\obj\Debug\Interop.DAQAILib.dll
?????文件???????15360??2012-01-08?17:07??電腦串口之間串口通信\WindowsFormsApplication1\obj\Debug\Interop.MSCommLib.dll
?????文件????????6084??2012-01-08?17:08??電腦串口之間串口通信\WindowsFormsApplication1\obj\Debug\ResolveAssemblyReference.cache
?????目錄???????????0??2015-05-10?11:53??電腦串口之間串口通信\WindowsFormsApplication1\obj\Debug\TempPE\
............此處省略11個文件信息