C#如何为注册表某项的everyone修改权限

   string  regpath =  @"SYSTEM\ControlSet001\Enum\ROOT" ;
            RegistryKey rk = Registry.LocalMachine.OpenSubKey(regpath,  
                                       RegistryKeyPermissionCheck.ReadWriteSubTree,  
                                       RegistryRights.FullControl);  
                                     //使用 OpenSubKey 方法  
                                     //得到一个能够更改权限的 RegistryKey 类的实例  
   
RegistrySecurity rs =  new  RegistrySecurity();        
                                            //注册表项的 Windows 访问控制安全性。  
                                            //(感觉应该就是一个访问控制列表)  
   
RegistryAccessRule rar =  new  RegistryAccessRule( "everyone" ,   
                                                  RegistryRights.FullControl,   
                                                  AccessControlType.Allow);  
                                            //一个给“everyone”用户“完全控制权限”的规则?  
   
rs.AddAccessRule(rar);                              //把规则添加到列表里。  
rk.SetAccessControl(rs);                            //为注册表项设置权限  
 
rk.Close();

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转载自blog.csdn.net/bruce135lee/article/details/80818573