Visual C# ��� ��������. ���� 7. ��������������� ��������� DiskInfo (�������: DriveInfo, StringBuilder, Environment)

        static void DInfo(string path)

        {

            string none = "---";

            string d = path[0].ToString().ToUpper();

            //����� ��������� �� ������ ���� ������������ ����� �����

            if (d[0] < 'A' || d[0] > 'Z')

            {

                Console.WriteLine(d[0].ToString() + " �������� ����������� �����");

                return;

            }

            //��������� ���������� � �����

            DriveInfo di = new DriveInfo(d);

            StringBuilder s = new StringBuilder(40);

            s.AppendFormat(" {0,-4}",d);

            if (di.DriveType != DriveType.NoRootDirectory)

            {

                s.AppendFormat(" {0,-9}", di.DriveType);

                if (di.IsReady)

                {

                    s.AppendFormat("{0,12:N0} {1,12:N0}", di.TotalSize / 1024, di.TotalFreeSpace / 1024);

                }

                else s.AppendFormat("{0,12} {0,12}", none);

            }

            else s.AppendFormat(" {0,-9}{0,12} {0,12}", none);

            Console.WriteLine(s);

        }

            if (d[0] < 'A' || d[0] > 'Z')

            {

                Console.WriteLine(d[0].ToString() + " �������� ����������� �����");

                return;

            }

        static void Main(string[] args)

        {

            Console.WriteLine("��������� DiskInfo\n");

            Console.WriteLine("   Disk type      size(K)     Free (K)\n");

            Console.WriteLine(new String('=',40));

            if (args.Length == 0)

                DInfo(Environment.CurrentDirectory);

            else

                foreach (string d in args) DInfo(d);

            Console.WriteLine("Press any key to contimue\n");

            Console.ReadLine();

        }