C#获取用户桌面等特殊系统路径

http://blog.csdn.net/csethcrm/article/details/6163431

 using Microsoft.Win32;
 namespace JPGCompact
 {
     public partial class MainForm : Form
     {
         private void Test()
         {
             RegistryKey folders;
             folders = OpenRegistryPath(Registry.CurrentUser, @"/software/microsoft/windows/currentversion/explorer/shell folders");
             // Windows用户桌面路径
             string desktopPath = folders.GetValue("Desktop").ToString();
             // Windows用户字体目录路径
             string fontsPath = folders.GetValue("Fonts").ToString();
             // Windows用户网络邻居路径
             string nethoodPath = folders.GetValue("Nethood").ToString();
             // Windows用户我的文档路径
             string personalPath = folders.GetValue("Personal").ToString();
             // Windows用户开始菜单程序路径
             string programsPath = folders.GetValue("Programs").ToString();
             // Windows用户存放用户最近访问文档快捷方式的目录路径
             string recentPath = folders.GetValue("Recent").ToString();
             // Windows用户发送到目录路径
             string sendtoPath = folders.GetValue("Sendto").ToString();
             // Windows用户开始菜单目录路径
             string startmenuPath = folders.GetValue("Startmenu").ToString();
             // Windows用户开始菜单启动项目录路径
             string startupPath = folders.GetValue("Startup").ToString();
             // Windows用户收藏夹目录路径
             string favoritesPath = folders.GetValue("Favorites").ToString();
             // Windows用户网页历史目录路径
             string historyPath = folders.GetValue("History").ToString();
             // Windows用户Cookies目录路径
             string cookiesPath = folders.GetValue("Cookies").ToString();
             // Windows用户Cache目录路径
             string cachePath = folders.GetValue("Cache").ToString();
             // Windows用户应用程式数据目录路径
             string appdataPath = folders.GetValue("Appdata").ToString();
             // Windows用户打印目录路径
             string printhoodPath = folders.GetValue("Printhood").ToString();
         }

         private RegistryKey OpenRegistryPath(RegistryKey root, string s)
         {
             s = s.Remove(0, 1) + @"/";
             while (s.IndexOf(@"/") != -1)
             {
                 root = root.OpenSubKey(s.Substring(0, s.IndexOf(@"/")));
                 s = s.Remove(0, s.IndexOf(@"/") + 1);
             }
             return root;
         }
     }
 }

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