为什么字符串显示长度值？ [英] why string showing length value?

问题描述

DirectoryInfo dir = new DirectoryInfo(@"D:\Temp");
FileInfo[] y = dir.GetFiles();
List<string> asx = y.Select(p => new { File = p.DirectoryName + p.Name }.ToString()).ToList();
datagridview1.datasource=asx;

为什么列表asx显示长度：33,11,20 ...... ?????





代码块添加 - OriginalGriff

固定标记拼写错误 - Matt Heffron [/ edit]

why list asx showing length: 33,11,20...?????


[edit]Code block added - OriginalGriff
Fixed markup typo - Matt Heffron[/edit]

推荐答案

对我来说，它不是：

For me, it doesn''t:

DirectoryInfo dir = new DirectoryInfo(@"D:\Temp");
FileInfo[] y = dir.GetFiles();
List<string> asx = y.Select(p => new { File = p.DirectoryName + p.Name }.ToString()).ToList();

它返回一个字符串数组：

It returns an array of strings:

foreach (string s in asx)
    {
    Console.WriteLine(s);
    }

打印：

Prints:

{ File = D:\TempAA.TXT }
{ File = D:\TempAAdel.jpg }
{ File = D:\TempMyIP.aspx }
{ File = D:\TempMyPic.jpg }
{ File = D:\TempMyText.txt }
{ File = D:\TempTestingSQLite.sldb }
{ File = D:\TempThumbs.db }}

那我在做什么你不是，反之亦然？



顺便说一句：您可能想在目录和文件名之间添加\\。

So what am I doing that you aren''t, or vice versa?

BTW: You probably want to add a "\\" in there, between the directory and file names.

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