C#之DirectoryInfo操作

在C#中的System.IO命名空间下有大量的库供我们使用，下面一起来看一下DirectoryInfo的使用吧。

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code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
namespace ConsoleApplication1
{
    class Program
    {
        static void Main()
        {
            String temppath = Path.GetTempFileName();
            try{
                DirectoryInfo directoryInfo = new DirectoryInfo(temppath);
                if (directoryInfo.Exists)
                {
                    Console.WriteLine("The directory already exists!");
                }
                else
                {
                    directoryInfo.Create();
                    Console.WriteLine("The directory was successfully created!");
                    directoryInfo.Delete();
                    Console.WriteLine("The directory was deleted!");
                }
                }catch(Exception e){
                    Console.WriteLine(e.Message);
                }

        }

    }
}

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总结： 在使用的时候注意要进行try-catch的包裹。这样更有利于程序的健壮性。