CreateDirectory执行没有抛出异常，但是也没有成功创建目录，这是为什么?
我的windows 7安装在d盘，我尝试用C#程序在该盘符下面创建一个名叫abc的目录:

            try

            {

                var dir = new DirectorySecurity();



                DirectoryInfo info = Directory.CreateDirectory(

                    path: @"d:\abc",

                    directorySecurity: dir);

                info.Create();

            }

            catch (Exception e)

            {

                Console.WriteLine(e.ToString());

            }

没有进入catch打印异常，但是查看d盘下面也没有文件生成。这到底是什么原因呢?
------解决方案--------------------

            DirectorySecurity securityRules = new DirectorySecurity();

            securityRules.AddAccessRule(new FileSystemAccessRule(@"Domain\account1", FileSystemRights.Read, AccessControlType.Allow));

            securityRules.AddAccessRule(new FileSystemAccessRule(@"Domain\account2", FileSystemRights.FullControl, AccessControlType.Allow));



            DirectoryInfo di = Directory.CreateDirectory(@"C:\destination\NewDirectory", securityRules);