与电子称串口通信交互

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO.Ports;
using System.Threading;
using Microsoft.Win32;

namespace TEXTCOM
{
    public partial class Form1 : Form
    {
        public Form1（）
        {
            InitializeComponent（）;
        }
        private SerialPort Sp = new SerialPort（）;
        public delegate void HandleInterfaceUpdataDelegate（string text）; //委托，此为重点 
        private HandleInterfaceUpdataDelegate interfaceUpdataHandle;

        private bool qiii = false;


     

     


        public void Sp_DataReceived（object sender System.IO.Ports.SerialDataReceivedEventArgs e）
        {
            string strTem

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    ..A..H.     34304  2016-06-18 17:54  C#\.vs\TEXTCOM\v14\.suo

     文件       7689  2009-05-31 10:57  C#\Backup\TEXTCOM\Form1.cs

     文件       5923  2009-05-31 10:50  C#\Backup\TEXTCOM\Form1.Designer.cs

     文件       5814  2009-05-31 10:50  C#\Backup\TEXTCOM\Form1.resx

     文件        466  2009-05-26 13:49  C#\Backup\TEXTCOM\Program.cs

     文件       1162  2009-05-26 13:49  C#\Backup\TEXTCOM\Properties\AssemblyInfo.cs

     文件       2868  2009-05-26 13:49  C#\Backup\TEXTCOM\Properties\Resources.Designer.cs

     文件       5612  2009-05-26 13:49  C#\Backup\TEXTCOM\Properties\Resources.resx

     文件       1090  2009-05-26 13:49  C#\Backup\TEXTCOM\Properties\Settings.Designer.cs

     文件        249  2009-05-26 13:49  C#\Backup\TEXTCOM\Properties\Settings.settings

     文件       3221  2009-05-26 14:03  C#\Backup\TEXTCOM\TEXTCOM.csproj

     文件        910  2009-05-26 13:49  C#\Backup\TEXTCOM.sln

     文件      12800  2016-06-18 17:48  C#\TEXTCOM\bin\Debug\TEXTCOM.exe

     文件      24064  2016-06-18 17:48  C#\TEXTCOM\bin\Debug\TEXTCOM.pdb

     文件      21680  2016-06-18 17:48  C#\TEXTCOM\bin\Debug\TEXTCOM.vshost.exe

     文件        490  2015-10-30 15:19  C#\TEXTCOM\bin\Debug\TEXTCOM.vshost.exe.manifest

     文件       7689  2009-05-31 10:57  C#\TEXTCOM\Form1.cs

     文件       5923  2009-05-31 10:50  C#\TEXTCOM\Form1.Designer.cs

     文件       5814  2009-05-31 10:50  C#\TEXTCOM\Form1.resx

     文件        790  2016-06-18 17:48  C#\TEXTCOM\obj\Debug\DesignTimeResolveAssemblyReferences.cache

     文件       6070  2016-06-18 17:48  C#\TEXTCOM\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件       3584  2016-06-18 17:48  C#\TEXTCOM\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

     文件        578  2016-06-18 17:48  C#\TEXTCOM\obj\Debug\TEXTCOM.csproj.FileListAbsolute.txt

     文件        774  2016-06-18 17:48  C#\TEXTCOM\obj\Debug\TEXTCOM.csproj.GenerateResource.Cache

     文件       1340  2016-06-18 17:48  C#\TEXTCOM\obj\Debug\TEXTCOM.csprojResolveAssemblyReference.cache

     文件      12800  2016-06-18 17:48  C#\TEXTCOM\obj\Debug\TEXTCOM.exe

     文件        180  2016-06-18 17:48  C#\TEXTCOM\obj\Debug\TEXTCOM.Form1.resources

     文件      24064  2016-06-18 17:48  C#\TEXTCOM\obj\Debug\TEXTCOM.pdb

     文件        180  2016-06-18 17:48  C#\TEXTCOM\obj\Debug\TEXTCOM.Properties.Resources.resources

     文件        268  2009-06-04 10:05  C#\TEXTCOM\obj\TEXTCOM.csproj.FileList.txt

............此处省略28个文件信息