WinForm----资源管理器小工具

using System;
using System.Collections.Generic;
using System.Collections;
using System.Text;

namespace SourceManagement
{
    class TheDirectory
    {

        public TheDirectory(string path,string name,int level,TheDirectory parentDir)
        {
            this.Path = path;
            this.Name = name;
            this.level = level;
            this.ParentDirectory = parentDir;
            directorys = new List<TheDirectory>();
            files = new List<TheFile>();
        }

        private TheDirectory parentDirectory;

        public TheDirectory ParentDirectory
        {
            get { return parentDirectory; }
            set { parentDirectory = value; }
        }

        private List<TheDirectory> directorys;

        public List<TheDirectory> Directorys
        {
            get { return directorys; }
            set { directorys = value; }
        }

        private List<TheFile> files;

        public List<TheFile> Files
        {
            get { return files; }
            set { files = value; }
        }

        //private ArrayList files;

        //public ArrayList Files
        //{
        //    get { return files; }
        //    set { files = value; }
        //}

        private string name;

        public string Name
        {
            get { return name; }
            set { name = value; }
        }

        private string path;

        public string Path
        {
            get { return path; }
            set { path = value; }
        }

        //属于第几级文件夹
        private int level;
        public int Level
        {
            get { return level; }
            set { level = value; }
        }
    }
}

using System;using System.Collections.Generic;using System.Text;namespace SourceManagement{    class TheFile    {        public TheFile(string pash,string fileName,TheDirectory parentDirectory)        {            this.FileName = fileName;            this.Path = pash;            this.ParentDirectory = parentDirectory;        }        private string fileName;        public string FileName        {            get { return fileName; }            set { fileName = value; }        }        private string path;        public string Path        {            get { return path; }            set { path = value; }        }        private TheDirectory parentDirectory;        public TheDirectory ParentDirectory        {            get { return parentDirectory; }            set { parentDirectory = value; }        }    }}

using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;

namespace SourceManagement
{
    public class Win32
    {
        public const uint SHGFI_ICON = 0x100;
        public const uint SHGFI_LARGEICON = 0x0; // 'Large icon
        public const uint SHGFI_SMALLICON = 0x1; // 'Small icon
        [DllImport("shell32.dll")]
        public static extern IntPtr SHGetFileInfo(string pszPath, uint dwFileAttributes, ref SHFILEINFO psfi, uint cbSizeFileInfo, uint uFlags);
        [DllImport("shell32.dll")]
        public static extern uint ExtractIconEx(string lpszFile, int nIconIndex, int[] phiconLarge, int[] phiconSmall, uint nIcons);
    }
    [StructLayout(LayoutKind.Sequential)]
    public struct SHFILEINFO
    {
        public IntPtr hIcon;
        public IntPtr iIcon;
        public uint dwAttributes;
        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 260)]
        public string szDisplayName;
        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 80)]
        public string szTypeName;
    };

}

来源：https://www.cnblogs.com/brainmao/archive/2011/07/25/2116072.html

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string

system

winform