using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;
using?System.Windows.Forms;

using?System.IO.Ports;
using?System.Text.Regularexpressions;
using?System.Runtime.InteropServices;
using?System.IO;
using?System.Threading;

namespace?WindowsFormsApplication2
{
????public?partial?class?Form1?:?Form
????{
????????public?int?R_cnt?=?0;//接收計數
????????public?int?S_cnt?=?0;//發送計數
????????public?bool?Sending_Flag?=?false;//正在發送文件標志
????????public?string?str_Rec;//用于數據接收顯示時緩存
????????///?

????????///?文件
????????///?

????????private?static?FileStream?fs?=?null;
????????private?static?long?index?=?0;
????????private?static

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-09-18?11:11??串口助手\
?????目錄???????????0??2019-09-16?09:26??串口助手\.vs\
?????目錄???????????0??2019-09-16?09:26??串口助手\.vs\WindowsFormsApplication2\
?????目錄???????????0??2019-09-16?09:26??串口助手\.vs\WindowsFormsApplication2\v14\
?????文件???????54784??2019-09-19?09:28??串口助手\.vs\WindowsFormsApplication2\v14\.suo
?????文件???????42302??2019-09-17?17:03??串口助手\USB_128px_1191151_easyicon.net.ico
?????目錄???????????0??2019-09-18?15:50??串口助手\WindowsFormsApplication2\
?????文件????????1039??2019-09-16?09:26??串口助手\WindowsFormsApplication2.sln
?????文件?????????189??2019-09-16?09:26??串口助手\WindowsFormsApplication2\App.config
?????目錄???????????0??2019-09-16?09:26??串口助手\WindowsFormsApplication2\bin\
?????目錄???????????0??2019-09-17?17:05??串口助手\WindowsFormsApplication2\bin\Debug\
?????文件??????115200??2019-09-18?15:53??串口助手\WindowsFormsApplication2\bin\Debug\WindowsFormsApplication2.exe
?????文件?????????189??2019-09-16?09:26??串口助手\WindowsFormsApplication2\bin\Debug\WindowsFormsApplication2.exe.config
?????文件???????44544??2019-09-18?15:53??串口助手\WindowsFormsApplication2\bin\Debug\WindowsFormsApplication2.pdb
?????文件???????22696??2019-09-19?09:25??串口助手\WindowsFormsApplication2\bin\Debug\WindowsFormsApplication2.vshost.exe
?????文件?????????189??2019-09-16?09:26??串口助手\WindowsFormsApplication2\bin\Debug\WindowsFormsApplication2.vshost.exe.config
?????文件?????????490??2013-03-18?17:00??串口助手\WindowsFormsApplication2\bin\Debug\WindowsFormsApplication2.vshost.exe.manifest
?????文件???????36152??2019-09-18?15:50??串口助手\WindowsFormsApplication2\Form1.cs
?????文件???????35916??2019-09-18?11:10??串口助手\WindowsFormsApplication2\Form1.Designer.cs
?????文件???????70166??2019-09-18?15:50??串口助手\WindowsFormsApplication2\Form1.resx
?????目錄???????????0??2019-09-16?09:26??串口助手\WindowsFormsApplication2\obj\
?????目錄???????????0??2019-09-18?15:53??串口助手\WindowsFormsApplication2\obj\Debug\
?????文件????????1428??2019-09-16?10:52??串口助手\WindowsFormsApplication2\obj\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件????????7534??2019-09-18?13:32??串口助手\WindowsFormsApplication2\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件???????????0??2019-09-16?09:26??串口助手\WindowsFormsApplication2\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
?????文件???????????0??2019-09-16?09:26??串口助手\WindowsFormsApplication2\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
?????文件???????????0??2019-09-16?09:26??串口助手\WindowsFormsApplication2\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs
?????目錄???????????0??2019-09-16?09:26??串口助手\WindowsFormsApplication2\obj\Debug\TempPE\
?????文件????????2721??2019-09-19?09:25??串口助手\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.csproj.FileListAbsolute.txt
?????文件????????1012??2019-09-18?15:53??串口助手\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.csproj.GenerateResource.Cache
?????文件????????2312??2019-09-17?17:12??串口助手\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.csprojResolveAssemblyReference.cache
............此處省略13個文件信息