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

namespace?WindowsFormsApp2
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????string?FileFullName?=?“測試文檔“;
????????????string?FileUrl?=?“測試文檔.txt“;

????????????FolderBrowserDialog?fbd?=?new?FolderBrowserDialog（）;//文件選擇框
????????????DialogResult?dr?=?fbd.ShowDialog（）;//選擇下載的路徑
????????????if?（dr?==?DialogResult.Cancel）?return;
????????????

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

????..A..H.?????51200??2019-11-04?17:02??FTP文件上傳下載\WindowsFormsApp2\.vs\WindowsFormsApp2\v15\.suo

?????文件??????????0??2019-11-04?13:14??FTP文件上傳下載\WindowsFormsApp2\.vs\WindowsFormsApp2\v15\Server\sqlite3\db.lock

?????文件???????4096??2019-11-04?13:14??FTP文件上傳下載\WindowsFormsApp2\.vs\WindowsFormsApp2\v15\Server\sqlite3\storage.ide

?????文件??????32768??2019-11-04?14:52??FTP文件上傳下載\WindowsFormsApp2\.vs\WindowsFormsApp2\v15\Server\sqlite3\storage.ide-shm

?????文件????3193032??2019-11-04?14:44??FTP文件上傳下載\WindowsFormsApp2\.vs\WindowsFormsApp2\v15\Server\sqlite3\storage.ide-wal

?????文件????????189??2019-11-04?13:14??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\App.config

?????文件??????13824??2019-11-04?14:44??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\bin\Debug\WindowsFormsApp2.exe

?????文件????????189??2019-11-04?13:14??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\bin\Debug\WindowsFormsApp2.exe.config

?????文件??????38400??2019-11-04?14:44??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\bin\Debug\WindowsFormsApp2.pdb

?????文件???????6892??2019-11-04?14:44??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\Form1.cs

?????文件???????3178??2019-11-04?14:43??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\Form1.Designer.cs

?????文件???????5817??2019-11-04?14:43??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\Form1.resx

?????文件??????10600??2019-11-04?14:11??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\FtpHelper.cs

?????文件???????1443??2019-11-04?14:39??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????7276??2019-11-04?13:23??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件??????????0??2019-11-04?13:14??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

?????文件??????????0??2019-11-04?13:14??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

?????文件??????????0??2019-11-04?13:14??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

?????文件?????????42??2019-11-04?13:23??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\WindowsFormsApp2.csproj.CoreCompileInputs.cache

?????文件???????1145??2019-11-04?13:47??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\WindowsFormsApp2.csproj.FileListAbsolute.txt

?????文件???????1012??2019-11-04?14:44??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\WindowsFormsApp2.csproj.GenerateResource.cache

?????文件??????11490??2019-11-04?13:14??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\WindowsFormsApp2.csprojAssemblyReference.cache

?????文件??????13824??2019-11-04?14:44??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\WindowsFormsApp2.exe

?????文件????????180??2019-11-04?14:44??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\WindowsFormsApp2.Form1.resources

?????文件??????38400??2019-11-04?14:44??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\WindowsFormsApp2.pdb

?????文件????????180??2019-11-04?13:47??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\obj\Debug\WindowsFormsApp2.Properties.Resources.resources

?????文件????????528??2019-11-04?13:14??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\Program.cs

?????文件???????1348??2019-11-04?13:14??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\Properties\AssemblyInfo.cs

?????文件???????2845??2019-11-04?13:14??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\Properties\Resources.Designer.cs

?????文件???????5612??2019-11-04?13:14??FTP文件上傳下載\WindowsFormsApp2\WindowsFormsApp2\Properties\Resources.resx

............此處省略22個文件信息