实战Registry和RegistryKey类，一个简单的可疑文件扫描程序

概述private void Search()  {      try   {    this.listBox1.Items.Add("");    this.listBox1.Items.Add("扫描指定的目录文件");    RegistryKey scan = Registry.LocalMachine.OpenSubKey("SOFTWARE\Honeydogchen\.Dog\Scan",true);    string strdir = scan.GetValue("FolderSelect").ToString();    if(this.checkBox2.Checked==true)    {     RegistryKey microsoft = Registry.LocalMachine.OpenSubKey("SOFTWARE\Microsoft",true);           RegistryKey currentversion1 = microsoft.OpenSubKey("Windows NT\CurrentVersion",true);     RegistryKey currentversion2 = microsoft.OpenSubKey("Windows\CurrentVersion",true);     try     {      string system32dir = currentversion1.GetValue("SystemRoot").ToString();      GetSystemFiles(system32dir+"\SYSTEM32");     }     catch(Exception)     {     }     try     {      string systemdir = currentversion2.GetValue("SystemRoot").ToString();      GetSystemFiles(systemdir+"\SYSTEM");     }     catch(Exception)     {     }         }        GetCommonFiles(strdir);    this.textBox1.Text = strdir;         this.label1.Enabled = true;    this.label4.Enabled = true;    this.Cursor = System.Windows.Forms.Cursors.Default;    if(a==0)    {     this.listBox1.Items.Add(" 恭喜恭喜,没有发现可疑文件");    }    else    {     this.listBox1.Items.Add(" 共发现"+a+"个可疑文件,请用专业反病毒软件查杀");    }    this.listBox1.Items.Add("");    this.listBox1.Items.Add("扫描结束,"+"共扫描了"+d+"个进程,"+b+"个文件");    this.listBox1.Items.Add("");    this.listBox1.Items.Add("反病毒技术支持");    this.listBox1.Items.Add(" Email:honeydogchen@163.com");   }   catch(Exception)   {   }  }    private void GetCommonFiles(string strDir)  {    string path = Application.StartupPath;   Share.Ini ini = new Share.Ini(path+"\Virus.dat");   DirectoryInfo dir = new DirectoryInfo(strDir);   int number = Convert.ToInt16(ini.IniReadValue("VirusList","Number"));    FileInfo[] exefiles = dir.GetFiles("*.exe");   foreach(FileInfo f in exefiles)   {     this.textBox1.Text = f.FullName.ToString();    this.textBox1.Refresh();    for(int i=0;i<number;i++)    {     string name = Convert.ToString(ini.IniReadValue("VirusList","Name"+i));     if(f.Name.ToLower().EndsWith(name))     {      this.listBox1.Items.Add(" 名称:"+f.Name.ToString());      this.listBox1.Items.Add(" 路径:"+strDir+"\"+f.Name.ToString());      a++;     }    }    b++;   }   if(this.checkBox3.Checked==true)   {    DirectoryInfo[] dir1List = dir.GetDirectories();    for(int i = 0;i<dir1List.Length;i++)    {     GetCommonFiles(strDir+"\"+dir1List[i].Name);    }   }  }  private void GetSystemFiles(string strDir)  {    string path = Application.StartupPath;   Share.Ini ini = new Share.Ini(path+"\Virus.dat");   DirectoryInfo dir = new DirectoryInfo(strDir);   int number = Convert.ToInt16(ini.IniReadValue("VirusList","Number"));    FileInfo[] exefiles = dir.GetFiles("*.exe");   foreach(FileInfo f in exefiles)   {     this.textBox1.Text = f.FullName.ToString();    this.textBox1.Refresh();    for(int i=0;i<number;i++)    {     string name = Convert.ToString(ini.IniReadValue("VirusList","Name"+i));     if(f.Name.ToLower().EndsWith(name))     {      this.listBox1.Items.Add(" 名称:"+f.Name.ToString());      this.listBox1.Items.Add(" 路径:"+strDir+"\"+f.Name.ToString());      a++;     }    }    b++;   }  }  private void CheckRegistry()  {   int h = 0;   int i = 0;   int j = 0;   int k = 0;   int l = 0;   int n = 0;   this.listBox1.Visible = true;   try   {    this.listBox1.Items.Clear();    this.listBox1.Items.Add("扫描注册表的启动项");    RegistryKey hklm = Registry.LocalMachine;    RegistryKey hkcu = Registry.CurrentUser;    RegistryKey hkcr = Registry.ClassesRoot;    RegistryKey run1 = hklm.OpenSubKey("SOFTWARE\Microsoft\Windows\CurrentVersion\Run");         foreach(string sValName1 in run1.GetValueNames())    {     this.listBox1.Items.Add(" "+sValName1+":"+run1.GetValue(sValName1));    }    RegistryKey run2 = hkcu.OpenSubKey("Software\Microsoft\Windows\CurrentVersion\Run");    foreach(string sValName2 in run2.GetValueNames())    {     this.listBox1.Items.Add("  "+sValName2+":"+run2.GetValue(sValName2));    }    this.listBox1.Items.Add("");    this.listBox1.Items.Add("扫描文件的关联状况");    RegistryKey currentversion1 = hklm.OpenSubKey("SOFTWARE\Microsoft\Windows NT\CurrentVersion",true);    RegistryKey winlogon = currentversion1.OpenSubKey("Winlogon",true);    RegistryKey windowstoo = currentversion1.OpenSubKey("Windows",true);    try    {     RegistryKey currentversion2 = hklm.OpenSubKey("SOFTWARE\Microsoft\Windows\CurrentVersion",true);     string systemdir = currentversion2.GetValue("SystemRoot").ToString();     if(systemdir!="")     {      Shar

<Font size="2">private voID Search()  {       try   {    this.@R_419_6818@Box1.Items.Add("");    this.@R_419_6818@Box1.Items.Add("扫描指定的目录文件");

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