移动所有文件，子文件夹到另一个文件夹使用C＃ [英] Move all files in subfolders to another folder using c#

问题描述

我的源路径是 C：\Music\ 中，我有数以百计的所谓专辑​​-1文件夹，专辑等2

My source path is C:\Music\ in which I have hundreds of folders called Album-1, Album-2 etc.

我想要做的就是创建一个在我的源路径名为合并文件夹中。结果
，然后我想我的专辑里面的所有文件移动到文件夹合并，让我得到一个文件夹中的所有音乐文件。

What I want to do is create a folder called Consolidated in my source path.
And then I want to move all the files inside my albums to the folder Consolidated, so that I get all the music files in one folder.

我怎样才能做到这一点？

How can I do this ?

推荐答案

试试这样

String directoryName = "C:\\Consolidated";
DirectoryInfo dirInfo = new DirectoryInfo(directoryName);
if (dirInfo.Exists == false)
    Directory.CreateDirectory(directoryName);

List<String> MyMusicFiles = Directory
                   .GetFiles("C:\\Music", "*.*", SearchOption.AllDirectories).ToList();

foreach (string file in MyMusicFiles)
{
    FileInfo mFile = new FileInfo(file);
    // to remove name collusion
    if (new FileInfo(dirInfo + "\\" + mFile.Name).Exists == false) 
         mFile.MoveTo(dirInfo + "\\" + mFile.Name);
}

这将得到所有的文件在C：\Music文件夹中（包括子文件夹的文件），并将其移动到目标文件夹。在 SearchOption.AllDirectories 将递归搜索所有子文件夹。

It will get all the files in the "C:\Music" folder (including files in the subfolder) and move them to the destination folder. The SearchOption.AllDirectories will recursively search all the subfolders.

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