目录中的文件按fileName升序排序 [英] Files in directory sort by fileName ascending
本文介绍了目录中的文件按fileName升序排序的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个目录中的文件列表,我想按文件名对其进行排序.
I am having a list of files from a directory and I want to sort it out by filename.
这是主要代码:
var localPath = this.Server.MapPath("~/Content/Img/" + type + "/");
var directory = new DirectoryInfo(localPath);
isDirectory = directory.Exists;
if (isDirectory)
{
foreach (FileInfo f in directory.GetFiles())
{
Picture picture = new Picture();
picture.ImagePath = path;
picture.CreationDate = f.CreationTime;
picture.FileName = f.Name;
listPictures.Add(picture);
}
}
这是存储所有文件的Picture类:
here is the class Picture where all the files are stored:
public class Picture
{
public string ImagePath { get; set; }
public string FileName { get; set; }
public DateTime CreationDate { get; set; }
}
如何按文件名的顺序对文件列表进行排序?
How do you do to sort a files list by order of FileName?
推荐答案
只需更改您的for循环:
Simply change your for loop :
foreach (FileInfo f in directory.GetFiles().OrderBy(fi=>fi.FileName))
{
}
或者,您可以使用以下代码重写整个循环:
Alternatively, you can rewrite the whole loop using this code :
var sortedFiles = from fi in directory.GetFiles()
order by fi.FileName
select new Picture { ImagePath = path, CreationDate = f.CreationTime, FileName = f.FileName };
listPictures.AddRange(sortedFiles);
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