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

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

????????private?void?PictureFile_Click（object?sender?EventArgs?e）
????????{
????????????FolderBrowserDialog?dlg?=?new?FolderBrowserDialog（）;
????????????if?（dlg.ShowDialog（）?==?System.Windows.Forms.DialogResult.OK）
????????????{
????????????????this.txtPath.Text?=?dlg.SelectedPath;
????????????}
????????}
????????private?void?MP4File_Click（object?sender?EventArgs?e）
????????{
????????

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-10-18?06:47??demo\
?????目錄???????????0??2019-10-18?06:47??demo\.vs\
?????目錄???????????0??2019-10-18?06:47??demo\.vs\demo\
?????目錄???????????0??2019-10-18?06:47??demo\.vs\demo\v15\
?????文件???????43520??2018-10-16?11:06??demo\.vs\demo\v15\.suo
?????目錄???????????0??2019-10-18?06:47??demo\.vs\demo\v15\Server\
?????目錄???????????0??2019-10-18?06:47??demo\.vs\demo\v15\Server\sqlite3\
?????文件???????????0??2018-10-16?10:44??demo\.vs\demo\v15\Server\sqlite3\db.lock
?????文件??????581632??2018-10-16?10:58??demo\.vs\demo\v15\Server\sqlite3\storage.ide
?????文件???????32768??2018-10-16?10:59??demo\.vs\demo\v15\Server\sqlite3\storage.ide-shm
?????文件??????733392??2018-10-16?11:10??demo\.vs\demo\v15\Server\sqlite3\storage.ide-wal
?????目錄???????????0??2019-10-18?06:47??demo\demo\
?????文件?????????187??2018-10-16?10:44??demo\demo\App.config
?????文件????????7405??2018-10-16?11:10??demo\demo\Form1.Designer.cs
?????文件????????2396??2018-10-16?11:10??demo\demo\Form1.cs
?????文件????????5817??2018-10-16?11:10??demo\demo\Form1.resx
?????文件?????????516??2018-10-16?10:44??demo\demo\Program.cs
?????目錄???????????0??2019-10-18?06:47??demo\demo\Properties\
?????文件????????1306??2018-10-16?10:44??demo\demo\Properties\AssemblyInfo.cs
?????文件????????2821??2018-10-16?10:44??demo\demo\Properties\Resources.Designer.cs
?????文件????????5612??2018-10-16?10:44??demo\demo\Properties\Resources.resx
?????文件????????1091??2018-10-16?10:44??demo\demo\Properties\Settings.Designer.cs
?????文件?????????249??2018-10-16?10:44??demo\demo\Properties\Settings.settings
?????目錄???????????0??2019-10-18?06:47??demo\demo\bin\
?????目錄???????????0??2019-10-18?06:47??demo\demo\bin\Debug\
?????文件???????10752??2018-10-16?11:06??demo\demo\bin\Debug\demo.exe
?????文件?????????187??2018-10-16?10:44??demo\demo\bin\Debug\demo.exe.config
?????文件???????22016??2018-10-16?11:06??demo\demo\bin\Debug\demo.pdb
?????文件????35645440??2017-01-16?06:04??demo\demo\bin\Debug\ffmpeg.exe
?????文件????????3482??2018-10-16?10:55??demo\demo\demo.csproj
?????目錄???????????0??2019-10-18?06:47??demo\demo\obj\
............此處省略17個(gè)文件信息