How To Move Directory To New location

How To Move Directory To New location

class Program
{
    static void Main(string[] args)
    {
        string sourcedirectory = @"C:\source";
        string destinationdirectory = @"C:\destination";
        string backupdirectory = @"C:\Backup";
        try
        {
            if (Directory.Exists(sourcedirectory))
            {
                if (Directory.Exists(destinationdirectory))
                {
                    //Directory.Delete(destinationdirectory);
                    Directory.Move(destinationdirectory, backupdirectory + DateTime.Now.ToString("_MMMdd_yyyy_HHmmss"));
                    Directory.Move(sourcedirectory, destinationdirectory);
                }
                else
                {
                    Directory.Move(sourcedirectory, destinationdirectory);
                }
            }

        }
        catch (Exception ex)
        {
            Console.WriteLine(ex.Message);
        }
        Console.ReadLine();
    }
}