using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Text;
using?System.IO;

namespace?RssByxml
{
????///?

????///?文件操作類
????///?

????public?class?FileRule
????{
????????#region?刪除目錄下的所有文件
????????///?

????????///?刪除目錄下的所有文件
????????///?

????????///?目錄
????????///?
????????public?static?bool?DeleteFile（string?path）
????????{
????????????DirectoryInfo?dirInfo?=?new?DirectoryInfo（path）;

????????????FileInfo[]?files?=?dirInfo.GetFiles（）;???//?獲取該目錄下的所有文件

????????????foreach?（FileInfo?file?in?files）
????????????{
????????????????file.Delete（）;
????????????}

????????????return?（dirInfo.GetFiles（）.Count（）?==?0）???true?:?false;
????????}
????????#endregion

????????#region?導出為文本文件
????????///?

????????///?導出為文本文件
????????///?

????????///?
????????///?
????????///?

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

?????文件????????191??2014-03-01?15:39??RssByxml\RssByxml\App.config

?????文件??????23168??2017-02-25?18:41??RssByxml\RssByxml\bin\Debug\RssByxml.vshost.exe

?????文件????????188??2016-06-25?21:20??RssByxml\RssByxml\bin\Debug\RssByxml.vshost.exe.config

?????文件????????490??2013-03-18?17:00??RssByxml\RssByxml\bin\Debug\RssByxml.vshost.exe.manifest

?????文件??????49104??2014-03-19?21:43??RssByxml\RssByxml\bin\Debug.rar

?????文件???????1805??2014-03-01?15:33??RssByxml\RssByxml\FileRule.cs

?????文件?????193765??2014-03-01?17:49??RssByxml\RssByxml\HtmlChangeRule.cs

?????文件??????22234??2017-02-25?18:42??RssByxml\RssByxml\Main.cs

?????文件??????26814??2016-06-25?21:20??RssByxml\RssByxml\Main.Designer.cs

?????文件???????5817??2016-06-25?21:20??RssByxml\RssByxml\Main.resx

?????文件???????2873??2016-06-25?21:20??RssByxml\RssByxml\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????7276??2017-02-25?18:42??RssByxml\RssByxml\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????766??2014-04-10?18:02??RssByxml\RssByxml\obj\x86\Debug\GenerateResource.read.1.tlog

?????文件???????3032??2014-04-10?18:02??RssByxml\RssByxml\obj\x86\Debug\GenerateResource.write.1.tlog

?????文件??????18523??2014-04-10?18:02??RssByxml\RssByxml\obj\x86\Debug\ResolveAssemblyReference.cache

?????文件???????1879??2017-02-25?18:51??RssByxml\RssByxml\obj\x86\Debug\RssByxml.csproj.FileListAbsolute.txt

?????文件????????488??2014-03-30?21:13??RssByxml\RssByxml\Program.cs

?????文件???????1366??2014-02-28?14:37??RssByxml\RssByxml\Properties\AssemblyInfo.cs

?????文件???????2864??2014-02-28?14:37??RssByxml\RssByxml\Properties\Resources.Designer.cs

?????文件???????5612??2014-02-28?14:37??RssByxml\RssByxml\Properties\Resources.resx

?????文件???????1091??2014-02-28?14:37??RssByxml\RssByxml\Properties\Settings.Designer.cs

?????文件????????249??2014-02-28?14:37??RssByxml\RssByxml\Properties\Settings.settings

?????文件???????3212??2014-03-01?14:47??RssByxml\RssByxml\RandomRue.cs

?????文件???????4295??2017-02-25?18:42??RssByxml\RssByxml\RssByxml.csproj

?????文件????????227??2014-02-28?21:57??RssByxml\RssByxml\RssByxml.csproj.user

?????文件???????2156??2014-03-01?15:29??RssByxml\RssByxml\RssRule.cs

?????文件???????2690??2016-06-25?21:56??RssByxml\RssByxml\Tools.cs

?????文件???????5878??2016-06-25?21:54??RssByxml\RssByxml\Tools.Designer.cs

?????文件???????5817??2016-06-25?21:54??RssByxml\RssByxml\Tools.resx

?????文件????????413??2014-02-28?21:55??RssByxml\RssByxml\xmlTemplate.txt

............此處省略16個文件信息