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

namespace?BackGroudWorkerTest
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????_demoBGWorker.DoWork?+=?BGWorker_DoWork;
????????????_demoBGWorker.WorkerReportsProgress?=?true;
????????????_demoBGWorker.WorkerSupportsCancellation?=?true;
????????????_demoBGWorker.ProgressChanged?+=?BGWorker_ProgressChanged;
????????????_demoBGWorker.RunWorkerCompleted?+=?BGWorker_RunWorkerCompleted;

????????}

????????private?void?BGWorker_RunWorkerCompleted（object?sende

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-10-22?11:30??WindowsFormsApplication16\
?????目錄???????????0??2017-10-01?14:55??WindowsFormsApplication16\.vs\
?????目錄???????????0??2017-10-01?14:55??WindowsFormsApplication16\.vs\WindowsFormsApplication16\
?????目錄???????????0??2017-10-01?14:55??WindowsFormsApplication16\.vs\WindowsFormsApplication16\v14\
?????文件??????136704??2017-11-17?20:45??WindowsFormsApplication16\.vs\WindowsFormsApplication16\v14\.suo
?????目錄???????????0??2017-10-22?15:11??WindowsFormsApplication16\BackGroudWorkerTest\
?????文件?????????189??2017-10-22?11:30??WindowsFormsApplication16\BackGroudWorkerTest\App.config
?????文件????????3936??2017-10-22?11:37??WindowsFormsApplication16\BackGroudWorkerTest\BackGroudWorkerTest.csproj
?????目錄???????????0??2017-10-22?11:30??WindowsFormsApplication16\BackGroudWorkerTest\bin\
?????目錄???????????0??2017-10-22?11:37??WindowsFormsApplication16\BackGroudWorkerTest\bin\Debug\
?????文件???????10240??2017-10-22?15:11??WindowsFormsApplication16\BackGroudWorkerTest\bin\Debug\BackGroudWorkerTest.exe
?????文件?????????189??2017-10-22?11:30??WindowsFormsApplication16\BackGroudWorkerTest\bin\Debug\BackGroudWorkerTest.exe.config
?????文件???????22016??2017-10-22?15:11??WindowsFormsApplication16\BackGroudWorkerTest\bin\Debug\BackGroudWorkerTest.pdb
?????文件???????22696??2017-10-22?18:01??WindowsFormsApplication16\BackGroudWorkerTest\bin\Debug\BackGroudWorkerTest.vshost.exe
?????文件?????????189??2017-10-22?11:30??WindowsFormsApplication16\BackGroudWorkerTest\bin\Debug\BackGroudWorkerTest.vshost.exe.config
?????文件?????????490??2015-07-10?19:01??WindowsFormsApplication16\BackGroudWorkerTest\bin\Debug\BackGroudWorkerTest.vshost.exe.manifest
?????文件????????4203??2017-10-22?15:11??WindowsFormsApplication16\BackGroudWorkerTest\Form1.cs
?????文件????????3794??2017-10-22?11:51??WindowsFormsApplication16\BackGroudWorkerTest\Form1.Designer.cs
?????文件????????5817??2017-10-22?11:51??WindowsFormsApplication16\BackGroudWorkerTest\Form1.resx
?????目錄???????????0??2017-10-22?11:30??WindowsFormsApplication16\BackGroudWorkerTest\obj\
?????目錄???????????0??2017-11-18?17:51??WindowsFormsApplication16\BackGroudWorkerTest\obj\Debug\
?????文件????????1014??2017-10-22?18:01??WindowsFormsApplication16\BackGroudWorkerTest\obj\Debug\BackGroudWorkerTest.csproj.FileListAbsolute.txt
?????文件?????????976??2017-10-22?11:51??WindowsFormsApplication16\BackGroudWorkerTest\obj\Debug\BackGroudWorkerTest.csproj.GenerateResource.Cache
?????文件????????2384??2017-10-22?12:33??WindowsFormsApplication16\BackGroudWorkerTest\obj\Debug\BackGroudWorkerTest.csprojResolveAssemblyReference.cache
?????文件???????10240??2017-10-22?15:11??WindowsFormsApplication16\BackGroudWorkerTest\obj\Debug\BackGroudWorkerTest.exe
?????文件?????????180??2017-10-22?11:51??WindowsFormsApplication16\BackGroudWorkerTest\obj\Debug\BackGroudWorkerTest.Form1.resources
?????文件???????22016??2017-10-22?15:11??WindowsFormsApplication16\BackGroudWorkerTest\obj\Debug\BackGroudWorkerTest.pdb
?????文件?????????180??2017-10-22?11:37??WindowsFormsApplication16\BackGroudWorkerTest\obj\Debug\BackGroudWorkerTest.Properties.Resources.resources
?????文件????????1464??2017-11-18?17:51??WindowsFormsApplication16\BackGroudWorkerTest\obj\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件????????7215??2017-10-22?11:30??WindowsFormsApplication16\BackGroudWorkerTest\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件???????????0??2017-10-22?11:30??WindowsFormsApplication16\BackGroudWorkerTest\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
............此處省略128個文件信息