垃圾清理软件

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using Microsoft.VisualBasic;using System.IO;

namespace RubishClear{    public partial class Form1 : Form    {        public Form1()        {            InitializeComponent();        }        #region "全局的私有变量"

        //设置需要清理的文件夹共5个;        public string[] _RubishPath=new string [5];        //设置用户名.;        string _UserName="";        //设置筛选分隔符;        char[] _split = new char[1] { ‘\\‘ };        //设置总文件大小的变量        long _AllMemory = 0;        #endregion

        //获取文件夹的路径        void getRubishPath()        {           //获取当前的用户名.方法很多的.//            Microsoft.VisualBasic.Devices.ServerComputer sc = new Microsoft.VisualBasic.Devices.ServerComputer();            string[] All = sc.FileSystem.SpecialDirectories.MyDocuments.Split(_split);            _UserName = All[2];

            _RubishPath.SetValue(@"C:\WINDOWS\SoftwareDistribution\Download\", 0);            _RubishPath.SetValue(@"C:\WINDOWS\$hf_mig$\", 2);            _RubishPath.SetValue(sc.FileSystem.SpecialDirectories.Temp + @"\", 3);         //   MessageBox.Show(sc.FileSystem.SpecialDirectories.Temp);            _RubishPath.SetValue(@"C:\Documents and Settings\" + _UserName + @"\Recent\", 1);            _RubishPath.SetValue(@"C:\WINDOWS\ie7updates\", 4);        }

        //获取垃圾文件的名字&获取要删除的文件的大小./        void getFilename()        {            try            {                foreach (string path in _RubishPath)                {                    // string[] arr = Microsoft.VisualBasic.FileIO.FileSystem.GetDirectories(path);

                    foreach                         (string _FileName in Microsoft.VisualBasic.FileIO.FileSystem.GetFiles(path,Microsoft.VisualBasic.FileIO.SearchOption.SearchAllSubDirectories))                    {                        try                        {                            FileInfo fi = new FileInfo(_FileName);//获取文件的所有信息.

                            _AllMemory += fi.Length;//删除的文件的大小叠加起来.

                            Microsoft.VisualBasic.FileIO.FileSystem.DeleteFile(_FileName);//删除文件.本人原来使用的是VB所以vb的东西搬了过来.                           //fi.Delete();//也可以使用fi.edlete事件.

                            this.listBox1.Items.Add(_FileName);//添加删除的文件.                        }                        catch (Exception exp)                        {                            this.listBox2.Items.Add(exp.Message);//添加没有删除的文件.                            continue;//如果错误继续执行.                        }                    }                }            }            catch             { }        }

        //获取&删除垃圾文件夹/        void getDic()        {            try            {                foreach (string path in _RubishPath)                {                    foreach                        (string _PName in Microsoft.VisualBasic.FileIO.FileSystem.GetDirectories(path, Microsoft.VisualBasic.FileIO.SearchOption.SearchAllSubDirectories))                    {                        try                        {                            Microsoft.VisualBasic.FileIO.FileSystem.DeleteDirectory                                (_PName,Microsoft.VisualBasic.FileIO.DeleteDirectoryOption.DeleteAllContents);//删除文件.本人原来使用的是VB所以vb的东西搬了过来.                            this.listBox1.Items.Add(_PName);//添加删除文件夹.                        }                        catch (Exception exp)                        {                            this.listBox2.Items.Add(exp.Message);//添加没有删除的文件夹.                            continue;//如果错误继续执行.                        }                    }                }            }            catch { }        }

        //登录事件        private void Form1_Load(object sender, EventArgs e)        {            getRubishPath();        }

        //chilk事件        private void button1_Click(object sender, EventArgs e)        {            getFilename();//开始清空文件.            System.Threading.Thread.Sleep(100);//线程睡眠100毫秒.            getDic();//开始清空文件夹.            la1.Text = "程序共清空了:" + (int)(_AllMemory / 1024) + "K的垃圾文件";

            MessageBox .Show ("已经成功删除了"+this.listBox1.Items.Count.ToString()+"项垃圾文件!");        }    }}