using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace iWare_SCADA_BusinessLogical.Utils
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{
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/// <summary>
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/// FindFiles 实时查找文件
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/// </summary>
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/// <remarks>
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/// FindFiles e = new FindFiles();
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/// e.SearchPath = @"c:\";
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/// e.ReturnStringType = true ;
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/// e.SearchPattern = "*.exe";
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/// e.SearchForDirectory = false ;
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/// e.SearchForFile = true;
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/// e.SearchCreationTime = DateTime.Now.AddDays(-1);
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/// foreach (object name in e)
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/// {
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/// System.Console.WriteLine(name);
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/// }
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/// System.Console.ReadLine();
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///
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///</remarks>
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public class FindFiles : System.Collections.IEnumerable
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{
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private bool bolReturnStringType = true;
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/// <summary>
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/// 如果为True返回文件名,否则返回 System.IO.FileInfo 或 System.IO.DirectoryInfo
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/// </summary>
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public bool ReturnStringType
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{
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get { return bolReturnStringType; }
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set { bolReturnStringType = value; }
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}
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/// <summary>
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/// 查询文件创建开始时间
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/// </summary>
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public DateTime? SearchCreationTime { get; set; }
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/// <summary>
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/// 查询文件创建结束时间
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/// </summary>
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public DateTime? SearchCreationEndTime { get; set; }
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/// <summary>
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/// 查询文件修改开始时间
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/// </summary>
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public DateTime? SearchModifyTime { get; set; }
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/// <summary>
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/// 查询文件修改结束时间
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/// </summary>
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public DateTime? SearchModifyEndTime { get; set; }
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private string strSearchPattern = "*";
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/// <summary>
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/// 查询条件
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/// </summary>
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public string SearchPattern
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{
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get { return strSearchPattern; }
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set { strSearchPattern = value; }
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}
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private string strSearchPath = null;
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/// <summary>
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/// 查询路径
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/// </summary>
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public string SearchPath
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{
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get { return strSearchPath; }
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set { strSearchPath = value; }
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}
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private bool bolSearchForFile = true;
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/// <summary>
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/// 查询文件
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/// </summary>
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public bool SearchForFile
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{
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get { return bolSearchForFile; }
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set { bolSearchForFile = value; }
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}
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private bool bolSearchForDirectory = true;
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/// <summary>
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/// 查询文件夹
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/// </summary>
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public bool SearchForDirectory
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{
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get { return bolSearchForDirectory; }
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set { bolSearchForDirectory = value; }
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}
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private bool bolThrowIOException = true;
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/// <summary>
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/// 是否抛出异常
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/// </summary>
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public bool ThrowIOException
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{
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get { return this.bolThrowIOException; }
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set { this.bolThrowIOException = value; }
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}
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/// <summary>
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/// IEnumerator接口
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/// </summary>
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/// <returns></returns>
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public System.Collections.IEnumerator GetEnumerator()
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{
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FileDirectoryEnumerator e = new FileDirectoryEnumerator();
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e.ReturnStringType = this.bolReturnStringType;
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e.SearchForDirectory = this.bolSearchForDirectory;
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e.SearchForFile = this.bolSearchForFile;
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e.SearchPath = this.strSearchPath;
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e.SearchPattern = this.strSearchPattern;
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e.ThrowIOException = this.bolThrowIOException;
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e.SearchCreationTime = this.SearchCreationTime;
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e.SearchCreationEndTime = this.SearchCreationEndTime;
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e.SearchModifyTime = this.SearchModifyTime;
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e.SearchModifyEndTime = this.SearchModifyEndTime;
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myList.Add(e);
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return e;
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}
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/// <summary>
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/// 关闭对象
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/// </summary>
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public void Close()
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{
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foreach (FileDirectoryEnumerator e in myList)
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{
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e.Close();
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}
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myList.Clear();
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}
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private System.Collections.ArrayList myList = new System.Collections.ArrayList();
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}
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}
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