///?

///?編?碼?人：蘇飛
///?聯系方式：361983679??
///?更新網站：http://www.sufeinet.com/thread-655-1-1.html
///?

using?System;
using?System.Text;
using?System.IO;
using?System.Web;

namespace?DotNet.Utilities
{
????///?

????///?文件操作夾
????///?

????public?static?class?DirFileHelper
????{
????????#region?檢測指定目錄是否存在
????????///?

????????///?檢測指定目錄是否存在
????????///?

????????///?目錄的絕對路徑
????????///?
????????public?static?bool?IsExistDirectory（string?directoryPath）
????????{
????????????return?Directory.Exists（directoryPath）;
????????}
????????#endregion

????????#region?檢測指定文件是否存在如果存在返回true
????????///?

????????///?檢測指定文件是否存在如果存在則返回true。
????????///?

????????///?文件的絕對路徑????????
????????public?static?bool?IsExistFile（string?filePath）
????????{
????????????if?（string.IsNullOrEmpty（filePath））?return?false;

????????????if?（filePath.IndexOf（“:“?System.StringComparison.Ordinal）?
????????????return?File.Exists（filePath）;
????????}

????????#endregion

????????#region?獲取指定目錄中的文件列表
????????///?

????????///?獲取指定目錄中所有文件列表
????????///?

????????///?指定目錄的絕對路徑????????
????????public?static?string[]?GetFileNames（string?directoryPath）
????????{
????????????//如果目錄不存在，則拋出異常
????????????if?（!IsExistDirectory（directoryPath））
????????????{
????????????????throw?new?FileNotFoundException（）;
????????????}

????????????//獲取文件列表
????????????return?Directory.GetFiles（directoryPath）;
????????}
????????#endregion

????????#region?獲取指定目錄中所有子目錄列表若要搜索嵌套的子目錄列表請使用重載方法.
????????///?

????????///?獲取指定目錄中所有子目錄列表若要搜索嵌套的子目錄列表請使用重載方法.
????????///?

????????///?指定目錄的絕對路徑????????
????????public?static?string[]?GetDirectories（string?directoryPath）
????????{
????????????try
????????????{
????????????????return?Directory.GetDirectories（directoryPath）;
????????????}
????????????catch?（IOException?ex）
????????????{
????????????????throw?ex;
????????????}
????????}
????????#endregion

????????#region?獲取指定目錄及子目錄中所有文件列表
????????///?

????????///?獲取指定目錄及子目錄中所有文件列表
????????///?

????????///?指定目錄的絕對路徑
????????///?模式字符串，“*“代表0或N個字符，“?“代表1個字符。
????????///?范例：“Log*.xml“表示搜索所有以Log開頭的xml文件。
????????///?是否搜索子目錄
????????public?static?string[]?GetFileNames（string?directoryPath?string?searchPattern?bool?isSearchChild）
????????{
????????????//如果目錄不存在，則拋出異常
????????????if?（!IsExistDirectory（directoryPath））
????????????{
????????????????throw?new?FileNotFoundException（）;
????????????}

????????????try
????????????{
????????????????if?（isSearchChild）
????????????????{
????????????????????return?D

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-07-07?18:13??MvcApplication2\
?????目錄???????????0??2016-07-11?14:21??MvcApplication2\MvcApplication2\
?????文件?????????935??2016-06-29?09:12??MvcApplication2\MvcApplication2.sln
?????文件???????81920??2016-07-12?17:55??MvcApplication2\MvcApplication2.v11.suo
?????目錄???????????0??2016-07-07?14:10??MvcApplication2\MvcApplication2\App_Data\
?????目錄???????????0??2016-06-30?12:58??MvcApplication2\MvcApplication2\App_Start\
?????文件????????2175??2016-06-29?09:12??MvcApplication2\MvcApplication2\App_Start\BundleConfig.cs
?????文件?????????281??2016-06-29?09:12??MvcApplication2\MvcApplication2\App_Start\FilterConfig.cs
?????文件?????????610??2016-07-07?14:00??MvcApplication2\MvcApplication2\App_Start\RouteConfig.cs
?????文件?????????484??2016-06-29?09:12??MvcApplication2\MvcApplication2\App_Start\WebApiConfig.cs
?????目錄???????????0??2016-07-12?17:00??MvcApplication2\MvcApplication2\bin\
?????文件??????105528??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\Antlr3.Runtime.dll
?????文件?????1116760??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\Entityframework.dll
?????文件?????1138045??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\Entityframework.xml
?????文件???????45416??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\Microsoft.Web.Infrastructure.dll
?????文件???????20992??2016-07-12?17:00??MvcApplication2\MvcApplication2\bin\MvcApplication2.dll
?????文件???????34304??2016-07-12?17:00??MvcApplication2\MvcApplication2\bin\MvcApplication2.pdb
?????文件??????374784??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\Newtonsoft.Json.dll
?????文件??????418776??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\Newtonsoft.Json.xml
?????文件??????168544??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\System.Net.Http.Formatting.dll
?????文件??????137872??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\System.Net.Http.Formatting.xml
?????文件??????323168??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\System.Web.Http.dll
?????文件???????73312??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\System.Web.Http.WebHost.dll
?????文件???????10071??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\System.Web.Http.WebHost.xml
?????文件??????379561??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\System.Web.Http.xml
?????文件??????506976??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\System.Web.Mvc.dll
?????文件??????847872??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\System.Web.Mvc.xml
?????文件???????54912??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\System.Web.Optimization.dll
?????文件??????270416??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\System.Web.Providers.dll
?????文件??????264792??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\System.Web.Razor.dll
?????文件??????365160??2016-06-29?09:12??MvcApplication2\MvcApplication2\bin\System.Web.Razor.xml
............此處省略2212個文件信息