/*?function:?模塊接線后放在掃碼平臺上掃一下，讀數進入textbox延遲1S開始讀數
?*???????????如果前后兩個讀數差距<0.5則開始讀數.?
?*?author:???yezhubenyue
?*?data:?????8/8
?*???改進??1.richtextbox接收到50個就自動清零
?*?????????2.編碼對應哪個位置，掃入哪個位置
?*?版本??????V3.0
?*/
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;

//messagebox的命名空間
using?System.Windows;

//串口需要的命名空間
using?System.IO.Ports;
using?System.Text.Regularexpressions;

//excel需要的命名空間
using?Microsoft.Office.Interop.Excel;

//FILE類的命名空間
using?System.IO;

//打開目錄文件命名空間
using?Microsoft.Win32;

namespace?上位機
{
????public?partial?class?Form1?:?Form
????{
????????private?int?jianyan=0;???????????????????????????????//檢驗是否能正常數據
????????byte[]?buf_offset?=?new?byte[4];//聲明一個臨時數組存儲當前來的串口數據
????????private?byte[]?jiaozhun?=new?byte[7];
????????private?byte[]?shineng?=??{?0xaa0xbb0x110x110x000x110x11};
????????private?float?offset_float;
????????//創建一個串口對象
????????private?SerialPort?comm?=?new?SerialPort（）;
????????//創建一個EXCEL對象
????????Microsoft.Office.Interop.Excel.Application?app;
????????public?Form1（）
????????{
????????????InitializeComponent（）;

????????}
????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????//初始化下拉串口名稱列表框??
????????????string[]?ports?=?SerialPort.GetPortNames（）;??//字符串port[]數組來保存串口的端口號
????????????Array.Sort（ports）;???????????????????????????//用Array的sort方法對port數組進行排序
????????????comboBox1.Items.AddRange（ports）;
????????????comboBox1.SelectedIndex?=?comboBox1.Items.Count?>?0???0:?-1;??//-1代表無顯示?
????????????//初始化SerialPort對象??
????????????comm.NewLine?=?“\r\n“;???????????//回車換行?_不是很理解
????????????comm.RtsEnable?=?true;??????//根據實際情況吧。??
????????????//添加事件注冊??
????????????comm.DataReceived?+=?comm_DataReceived;
????????????comm.ReceivedBytesThreshold?=?5;????????//收到9字節的時候觸發datareceive事件
????????}

????????void?comm_DataReceived（object?sender?SerialDataReceivedEventArgs?e）
????????{
????????????jianyan?=?1;?????????//判斷上位機能否正常接收到數據
????????}

????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????//根據當前串口對象，來判斷操作??
????????????if?（comm.IsOpen）
????????????{
????????????????//打開時點擊，則關閉串口??
????????????????comm.Close（）;
????????????}
????????????else
????????????{
????????????????//關閉時點擊，則設置好端口，波特率后打開??
????????????????comm.PortName?=?comboBox1.Text;
????????????????comm.BaudRate?=?9600;
????????????????try
????????????????{
????????????????????comm.Open（）;
????????????????}
????????????????catch?（Exception?ex）
????????????????{
????????????????????//捕獲到異常信息，創建一個新的comm對象，之前的不能用了。??
????????????????????comm?=?new?SerialPort（）;
????????????????????//現實異常信息給客戶。??
????????????????????MessageBox.Show（ex.Message）;
????????????????}
????????????}
????????????//設置按鈕的狀態??
????????????button2.Text?=?comm.IsOpen???“關閉串口“?:?“打開串口“;
????????}

????????pr

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

?????文件??????33792??2013-04-19?13:07??Optical?Power_Offset\上位機\bin\Debug\上位機.exe

?????文件??????28160??2013-04-19?13:07??Optical?Power_Offset\上位機\bin\Debug\上位機.pdb

?????文件??????11600??2013-04-19?13:08??Optical?Power_Offset\上位機\bin\Debug\上位機.vshost.exe

?????文件????????490??2010-03-17?22:39??Optical?Power_Offset\上位機\bin\Debug\上位機.vshost.exe.manifest

?????文件??????41984??2012-04-28?10:41??Optical?Power_Offset\上位機\bin\Release\上位機.exe

?????文件??????50688??2012-04-28?10:41??Optical?Power_Offset\上位機\bin\Release\上位機.pdb

?????文件??????11600??2012-04-28?10:41??Optical?Power_Offset\上位機\bin\Release\上位機.vshost.exe

?????文件????????490??2010-03-17?22:39??Optical?Power_Offset\上位機\bin\Release\上位機.vshost.exe.manifest

?????文件???????5193??2013-04-19?13:07??Optical?Power_Offset\上位機\Form1.cs

?????文件??????10036??2013-04-19?11:27??Optical?Power_Offset\上位機\Form1.Designer.cs

?????文件??????20617??2013-04-19?11:27??Optical?Power_Offset\上位機\Form1.resx

?????文件???????4440??2012-04-09?14:47??Optical?Power_Offset\上位機\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6707??2013-04-19?13:07??Optical?Power_Offset\上位機\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件???????3842??2013-04-19?11:27??Optical?Power_Offset\上位機\obj\x86\Debug\GenerateResource.read.1.tlog

?????文件???????5114??2013-04-19?11:27??Optical?Power_Offset\上位機\obj\x86\Debug\GenerateResource.write.1.tlog

?????文件?????396288??2012-09-19?08:19??Optical?Power_Offset\上位機\obj\x86\Debug\Interop.Microsoft.Office.Core.dll

?????文件????1262080??2012-04-13?08:16??Optical?Power_Offset\上位機\obj\x86\Debug\Interop.Microsoft.Office.Interop.Excel.dll

?????文件?????143360??2013-04-01?08:23??Optical?Power_Offset\上位機\obj\x86\Debug\Interop.Office.dll

?????文件??????44032??2012-04-13?08:16??Optical?Power_Offset\上位機\obj\x86\Debug\Interop.VBIDE.dll

?????文件???????7897??2013-04-03?10:19??Optical?Power_Offset\上位機\obj\x86\Debug\ResolveAssemblyReference.cache

?????文件??????12600??2013-04-19?13:08??Optical?Power_Offset\上位機\obj\x86\Debug\上位機.csproj.FileListAbsolute.txt

?????文件???????1051??2012-09-07?09:33??Optical?Power_Offset\上位機\obj\x86\Debug\上位機.csproj.ResolveComReference.cache

?????文件??????33792??2013-04-19?13:07??Optical?Power_Offset\上位機\obj\x86\Debug\上位機.exe

?????文件??????10228??2013-04-19?11:27??Optical?Power_Offset\上位機\obj\x86\Debug\上位機.Form1.resources

?????文件??????28160??2013-04-19?13:07??Optical?Power_Offset\上位機\obj\x86\Debug\上位機.pdb

?????文件????????180??2013-04-19?10:38??Optical?Power_Offset\上位機\obj\x86\Debug\上位機.Properties.Resources.resources

?????文件???????4440??2012-04-11?10:21??Optical?Power_Offset\上位機\obj\x86\Release\DesignTimeResolveAssemblyReferences.cache

?????文件???????6727??2012-04-28?10:41??Optical?Power_Offset\上位機\obj\x86\Release\DesignTimeResolveAssemblyReferencesInput.cache

?????文件???????1584??2012-04-28?08:23??Optical?Power_Offset\上位機\obj\x86\Release\GenerateResource.read.1.tlog

?????文件???????2434??2012-04-28?08:23??Optical?Power_Offset\上位機\obj\x86\Release\GenerateResource.write.1.tlog

............此處省略37個文件信息