using System;
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using System.Configuration;
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using System.Collections.Generic;
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using System.Text;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.HtmlControls;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.Security;
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using System.IO;
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using System.IO.Compression;
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using System.Xml;
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using System.Diagnostics;
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using System.Windows.Forms;
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using System.Threading;
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namespace HH.WMS.Utils
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{
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public partial class ZFiles
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{
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#region 返回文件是否存在
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/// <summary>
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/// 返回文件是否存在
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/// </summary>
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/// <param name="filename">文件名</param>
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/// <returns>是否存在</returns>
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public static bool FileExists(string filename)
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{
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return System.IO.File.Exists(filename);
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}
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#endregion
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#region 获取文件最后修改时间
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/// <summary>
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/// 获取文件最后修改时间
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/// </summary>
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/// <param name="FileUrl">文件真实路径</param>
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/// <returns></returns>
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public DateTime GetFileWriteTime(string FileUrl)
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{
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return File.GetLastWriteTime(FileUrl);
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}
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#endregion
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#region 返回指定文件的扩展名
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/// <summary>
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/// 返回指定路径的文件的扩展名
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/// </summary>
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/// <param name="PathFileName">完整路径的文件</param>
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/// <returns></returns>
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public string GetFileExtension(string PathFileName)
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{
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return Path.GetExtension(PathFileName);
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}
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#endregion
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#region 判断是否是隐藏文件
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/// <summary>
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/// 判断是否是隐藏文件
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/// </summary>
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/// <param name="path">文件路径</param>
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/// <returns></returns>
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public bool IsHiddenFile(string path)
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{
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FileAttributes MyAttributes = File.GetAttributes(path);
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string MyFileType = MyAttributes.ToString();
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if (MyFileType.LastIndexOf("Hidden") != -1) //是否隐藏文件
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{
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return true;
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}
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else
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return false;
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}
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#endregion
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}
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}
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