using?System;
using?System.Collections.Generic;
using?System.IO.Ports;
using?System.Text;
using?System.Threading;
using?System.Windows.Forms;

namespace?Communication
{
????public?partial?class?Form1?:?Form
????{
????????///?

????????///?創建串口對象
????????///?

????????private?SerialPort?port?=?new?SerialPort（）;
????????///?

????????///?接受消息
????????///?

????????private?StringBuilder?MsgStr?=?new?StringBuilder（）;
????????///?

????????///?構造函數
????????///?

????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????Control.CheckForIllegalCrossThreadCalls?=?false;???//防止跨線程訪問出錯，好多地方會用到?
????????}
????????///?

????????///?窗口加載函數
????????///?

????????///?
????????///?
????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????///獲取窗口列表
????????????string[]?ports?=?SerialPort.GetPortNames（）;
????????????if?（ports.Length?>?0）
????????????{
????????????????///添加可選通訊口
????????????????com.Items.AddRange（ports）;
????????????????///設置默認選擇
????????????????com.SelectedIndex?=?0;
????????????????bot.SelectedIndex?=?0;
????????????????databit.SelectedIndex?=?0;
????????????????stopbit.SelectedIndex?=?0;
????????????????jy.SelectedIndex?=?0;
????????????}
????????????else
????????????{
????????????????MessageBox.Show（“沒有可用的串口!“）;
????????????}
????????}
????????///?

????????///?確認按鈕
????????///?

????????///?
????????///?
????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????try
????????????{
????????????????///檢測串口是否開著
????????????????if?（!port.IsOpen）
????????????????{
????????????????????///設置串口名稱
????????????????????port.PortName?=?com.SelectedItem.ToString（）;
????????????????????///設置波特率
????????????????????port.BaudRate?=?Convert.ToInt32（bot.Text）;
????????????????????///數據位
????????????????????port.DataBits?=?Convert.ToInt32（databit.Text）;
????????????????????///設置無協議
????????????????????port.Handshake?=?Handshake.None;
????????????????????///設置讀取不超時
????????????????????port.ReadTimeout?=?-1;
????????????????????//port.WriteTimeout?=?-1;
????????????????????///設置停止位
????????????????????port.StopBits?=?GetStopBits（stopbit.SelectedIndex?+?1）;

????????????????????port.DtrEnable?=?true;
????????????????????///無校驗
????????????????????port.Parity?=?GetParity（jy.SelectedIndex）;
????????????????????///設置數據接收事件
????????????????????port.DataReceived?+=?ReciveData;
????????????????????///打開串口
????????????????????port.Open（）;
????????????????????open.Text?=?“關閉串口“;
????????????????????UpdateStutas（）;
????????????????}
????????????????else
????????????????{
????????????????????///關閉串口
????????????????????port.Close（）;
????????????????????port.DataReceived?-=?ReciveData;
????????????????????open.Text?=?“打開串口“;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????..A..H.?????53248??2017-03-07?12:49??Communication\.vs\Communication\v14\.suo

?????文件????????189??2017-03-03?14:53??Communication\Communication\App.config

?????文件??????15360??2017-03-07?12:44??Communication\Communication\bin\Debug\Communication.exe

?????文件????????189??2017-03-03?14:53??Communication\Communication\bin\Debug\Communication.exe.config

?????文件??????24064??2017-03-07?12:44??Communication\Communication\bin\Debug\Communication.pdb

?????文件??????22696??2017-03-07?12:44??Communication\Communication\bin\Debug\Communication.vshost.exe

?????文件????????189??2017-03-03?14:53??Communication\Communication\bin\Debug\Communication.vshost.exe.config

?????文件????????490??2015-11-13?10:24??Communication\Communication\bin\Debug\Communication.vshost.exe.manifest

?????文件???????3924??2017-03-03?17:22??Communication\Communication\Communication.csproj

?????文件???????7962??2017-03-07?12:49??Communication\Communication\Form1.cs

?????文件??????11645??2017-03-07?12:44??Communication\Communication\Form1.Designer.cs

?????文件???????6017??2017-03-07?12:44??Communication\Communication\Form1.resx

?????文件????????870??2017-03-07?12:44??Communication\Communication\obj\Debug\Communication.csproj.FileListAbsolute.txt

?????文件???????1012??2017-03-07?12:44??Communication\Communication\obj\Debug\Communication.csproj.GenerateResource.Cache

?????文件???????2384??2017-03-03?17:22??Communication\Communication\obj\Debug\Communication.csprojResolveAssemblyReference.cache

?????文件??????15360??2017-03-07?12:44??Communication\Communication\obj\Debug\Communication.exe

?????文件????????180??2017-03-07?12:44??Communication\Communication\obj\Debug\Communication.Form1.resources

?????文件??????24064??2017-03-07?12:44??Communication\Communication\obj\Debug\Communication.pdb

?????文件????????180??2017-03-03?17:22??Communication\Communication\obj\Debug\Communication.Properties.Resources.resources

?????文件???????1464??2017-03-06?09:29??Communication\Communication\obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????7220??2017-03-03?14:53??Communication\Communication\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件??????????0??2017-03-03?14:53??Communication\Communication\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

?????文件??????????0??2017-03-03?14:53??Communication\Communication\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

?????文件??????????0??2017-03-03?14:53??Communication\Communication\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

?????文件????????525??2017-03-03?14:53??Communication\Communication\Program.cs

?????文件???????1334??2017-03-03?14:53??Communication\Communication\Properties\AssemblyInfo.cs

?????文件???????2839??2017-03-03?14:53??Communication\Communication\Properties\Resources.Designer.cs

?????文件???????5612??2017-03-03?14:53??Communication\Communication\Properties\Resources.resx

?????文件???????1100??2017-03-03?14:53??Communication\Communication\Properties\Settings.Designer.cs

?????文件????????249??2017-03-03?14:53??Communication\Communication\Properties\Settings.settings

............此處省略15個文件信息