为文件夹添加userseveryone用户组的完全控制权限和添加环境变量.zip

//获取文件夹信息 DirectoryInfo dir = new DirectoryInfo(dirPath); //获得该文件夹的所有访问权限 System.Security.AccessControl.DirectorySecurity dirSecurity = dir.GetAccessControl(AccessControlSections.All); //设定文件ACL继承 InheritanceFlags inherits = Inheritanc