C# 获得目录创建时间的代码片段

C# 获得目录创建时间，在这段代码中先创建一个目录，获取创建时间后，将目录删除

using System;
using System.IO;
 
class DirectoryCreationTime
{
   public static void Main()
   {
      string directoryString = 
         Directory.GetCurrentDirectory() + @"\TestDir";
      Directory.CreateDirectory (directoryString);
      DateTime dateTime = Directory.GetCreationTime (directoryString);
      Console.WriteLine("Creation time: {0}", dateTime);
      Directory.Delete (directoryString);
   }
}