从目录及其子目录获取所有文件名及其路径

问题描述

我使用此代码来获取文件夹中所有文件的名称.

I use this code to get all files name in a folder.

rootFolder="D:\\rootFolder\\";
var videofilenames = Directory
                 .GetFiles(rootFolder, "*.*", SearchOption.AllDirectories)
                 .Select(s => Path.GetFileName(s))
                 .Where(s =>s.EndsWith(".mp4") || s.EndsWith(".mkv") || s.EndsWith(".wav") || s.EndsWith(".avi"));
            var videotop = videofilenames.Take(top);
            foreach (var myscore in videotop)
            {
                string videofilename = myscore.ToString();
             // and i store videofilename in an array
            }

现在我也需要他们的路.但是我不知道如何改变它以达到我的目标.

now i need their path too.But I do not know how to change it to reach my aim.
thank you in advance.

推荐答案

DirectoryInfo dir=new DirectoryInfo(@"E:\Sidh\LabelHeight\LabelHeight\bin\Debug");
foreach (FileInfo file in dir.GetFiles("*.mkv"))
{
    MessageBox.Show(file.FullName);
}

试试这个

try this

rootFolder="D:\\rootFolder\\";
static int top = 3810;

var videofilenames = Directory
.GetFiles(rootFolder, "*.*", SearchOption.AllDirectories)
.Where(s =>s.EndsWith(".mp4") || s.EndsWith(".mkv") || s.EndsWith(".wav") || s.EndsWith(".avi"));

            var videotop = videofilenames.Take(top);

            foreach (var myscore in videotop)
            {
                string Fullpath = myscore.ToString();
                string videofilepath = Path.GetDirectoryName(Fullpath) + "\\";
                string filename = Path.GetFileName(Fullpath);
                string fileformat = Path.GetExtension(filename);

            }

所以现在我拥有了一切:)

so now I have every thing :)

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