C#删除文件和文件夹到回收站的代码

using System;  using Microsoft.VisualBasic.FileIO;  namespace leaver  {      class Program      {             static void Main(string[] args)          {                 Console.WriteLine("删除文件到回收站");              string filepath = "leaver.txt";              FileSystem.DeleteFile(filepath, UIOption.OnlyErrorDialogs, RecycleOption.SendToRecycleBin);              Console.WriteLine("删除文件完成");                 Console.WriteLine("删除文件夹到回收站");              string dirpath = "leaver";              FileSystem.DeleteDirectory(dirpath, UIOption.OnlyErrorDialogs, RecycleOption.SendToRecycleBin);              Console.WriteLine("删除文件夹完成");          }      }  }