我的源路径为C:\Music\，其中有数百个名为Album-1，Album-2等的文件夹。
我想要做的是在源路径中创建一个名为Consolidated的文件夹。
然后我想将我的相册中的所有文件移动到文件夹Consolidated，以便将所有音乐文件放在一个文件夹中。
我该怎么做？
答案 0 :(得分：33)
试试这个
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 collisions
if (new FileInfo(dirInfo + "\\" + mFile.Name).Exists == false)
{
mFile.MoveTo(dirInfo + "\\" + mFile.Name);
}
}
它将获取“C：\ Music”文件夹中的所有文件（包括子文件夹中的文件）并将它们移动到目标文件夹。 SearchOption.AllDirectories将递归搜索所有子文件夹。
答案 1 :(得分：3)
public void MoveDirectory(string[] source, string target)
{
var stack = new Stack<Folders>();
stack.Push(new Folders(source[0], target));
while (stack.Count > 0)
{
var folders = stack.Pop();
Directory.CreateDirectory(folders.Target);
foreach (var file in Directory.GetFiles(folders.Source, "*.*"))
{
string targetFile = Path.Combine(folders.Target, Path.GetFileName(file));
if (File.Exists(targetFile)) File.Delete(targetFile); File.Move(file, targetFile);
}
foreach (var folder in Directory.GetDirectories(folders.Source))
{
stack.Push(new Folders(folder, Path.Combine(folders.Target, Path.GetFileName(folder))));
}
}
Directory.Delete(source[0], true);
}
}
public class Folders {
public string Source {
get; private set;
}
public string Target {
get; private set;
}
public Folders(string source, string target) {
Source = source;
Target = target;
}
}
答案 2 :(得分：2)
您可以使用Directory对象执行此操作，但如果您在多个子目录中具有相同的文件名（例如album1 \ 1.mp3，album2 \ 1.mp3），则可能会遇到问题，因此您可能需要一些在名称上添加独特内容的额外逻辑（例如album1-1.mp4）。
public void CopyDir( string sourceFolder, string destFolder )
{
if (!Directory.Exists( destFolder ))
Directory.CreateDirectory( destFolder );
// Get Files & Copy
string[] files = Directory.GetFiles( sourceFolder );
foreach (string file in files)
{
string name = Path.GetFileName( file );
// ADD Unique File Name Check to Below!!!!
string dest = Path.Combine( destFolder, name );
File.Copy( file, dest );
}
// Get dirs recursively and copy files
string[] folders = Directory.GetDirectories( sourceFolder );
foreach (string folder in folders)
{
string name = Path.GetFileName( folder );
string dest = Path.Combine( destFolder, name );
CopyDir( folder, dest );
}
}
答案 3 :(得分：2)
基本上，可以使用Directory.Move：
完成 try
{
Directory.Move(source, destination);
}
catch { }
看不出任何理由，为什么不应该使用这个功能。它是递归和速度优化的
答案 4 :(得分：1)
这样的事情应该让你滚动。你必须添加错误检查和什么不是（如果有一个名为“Consolidated”的源的子目录怎么办？如果Consolidated已经存在怎么办？等等。这是来自内存，所以请原谅任何语法错误等。
string source = @"C:\Music";
string[] directories = Directory.GetDirectories(source);
string consolidated = Path.Combine(source, "Consolidated")
Directory.CreateDirectory(consolidated);
foreach(var directory in directories) {
Directory.Move(directory, consolidated);
}
答案 5 :(得分：1)
private static void MoveFiles(string sourceDir, string targetDir)
{
IEnumerable<FileInfo> files = Directory.GetFiles(sourceDir).Select(f => new FileInfo(f));
foreach (var file in files)
{
File.Move(file.FullName, Path.Combine(targetDir, file.Name));
}
}
答案 6 :(得分：0)
MSDN：msdn.microsoft.com/en-us/library/bb762914.aspx
private void DirectoryCopy(
string sourceDirName, string destDirName, bool copySubDirs)
{
DirectoryInfo dir = new DirectoryInfo(sourceDirName);
DirectoryInfo[] dirs = dir.GetDirectories();
// If the source directory does not exist, throw an exception.
if (!dir.Exists)
{
throw new DirectoryNotFoundException(
"Source directory does not exist or could not be found: "
+ sourceDirName);
}
// If the destination directory does not exist, create it.
if (!Directory.Exists(destDirName))
{
Directory.CreateDirectory(destDirName);
}
// Get the file contents of the directory to copy.
FileInfo[] files = dir.GetFiles();
foreach (FileInfo file in files)
{
// Create the path to the new copy of the file.
string temppath = Path.Combine(destDirName, file.Name);
// Copy the file.
file.CopyTo(temppath, false);
}
// If copySubDirs is true, copy the subdirectories.
if (copySubDirs)
{
foreach (DirectoryInfo subdir in dirs)
{
// Create the subdirectory.
string temppath = Path.Combine(destDirName, subdir.Name);
// Copy the subdirectories.
DirectoryCopy(subdir.FullName, temppath, copySubDirs);
}
}
}
答案 7 :(得分：0)
您可能会发现这对于重复播放具有不同文件名但标题相同的mp3很有帮助。
/// <summary>
/// This is a helper property for setting the Translation SelectedIndex
/// </summary>
private int TranslationIndex
{
get
{
return cmb_Translation.SelectedIndex;
}
set
{
cmb_Translation.SelectedIndex = value;
}
}
/// <summary>
/// This is a helper property for setting the Book SelectedIndex
/// </summary>
private int BookIndex
{
get
{
return cmb_Book.SelectedIndex;
}
set
{
cmb_Book.SelectedIndex = value;
}
}
/// <summary>
/// This is a helper property for setting the Chapter SelectedIndex
/// </summary>
private int ChapterIndex
{
get
{
return cmb_Chapter.SelectedIndex;
}
set
{
cmb_Chapter.SelectedIndex = value;
}
}
/// <summary>
/// Retrieves the currently selected Chapter listing
/// </summary>
public IEnumerable<ChapterIndex> CurrentChapters
{
get
{
return from c in dataLoader.Translations[TranslationIndex].Books[BookIndex].Chapters select new ChapterIndex { Index = c.Index };
}
}
/// <summary>
/// Retrieves Genesis in the first loaded translation
/// </summary>
public IEnumerable<ChapterIndex> Genesis
{
get
{
return from c in dataLoader.Translations[0].Books[0].Chapters select new ChapterIndex { Index = c.Index };
}
}
public IEnumerable<BookNames> CurrentBooks
{
get
{
return from b in dataLoader.Translations[TranslationIndex].Books select new BookNames { BookName = b.BookName };
}
}
/// <summary>
/// Allows events to process on ComboBoxes and Back/Forward Buttons
/// to change Chapters, you usually don't want to do this lots of
/// times in one second if changing the Translation/Book/Chapter
/// all at one time so you may set it to false first, update your
/// variables, and then set it back to true so updating events will
/// process correctly.
/// </summary>
public bool UpdateChapterText { get; set; }
/// <summary>
/// The DataLoader object loads up the various Bible translation texts
/// </summary>
TheBible.Model.DataLoader.DataLoader dataLoader;
public MainPage()
{
this.InitializeComponent();
dataLoader = new Model.DataLoader.DataLoader();
dataLoader.Completed += DataLoader_Completed;
ApplicationView.GetForCurrentView().TryEnterFullScreenMode();
}
private void DataLoader_Completed(object sender, EventArgs e)
{
UpdateChapterText = false;
cmb_Translation.ItemsSource = from t in dataLoader.Translations select new { t.TranslationShortName };
cmb_Book.ItemsSource = from b in dataLoader.Translations[0].Books select new { b.BookName };
cmb_Chapter.ItemsSource = Genesis;
cmb_Translation.SelectedIndex = 0;
cmb_Book.SelectedIndex = 0;
UpdateChapterText = true;
cmb_Chapter.SelectedIndex = 0;
}
private void translationChanged()
{
chapterChanged();
}
private void bookChanged()
{
UpdateChapterText = false;
cmb_Chapter.ItemsSource = CurrentChapters;
UpdateChapterText = true;
cmb_Chapter.SelectedIndex = 0;
}
private void chapterChanged()
{
textBlock_Verses.Text = dataLoader.Translations[TranslationIndex].Books[BookIndex].Chapters[ChapterIndex].TextLineSeparated;
}
private void decrementChapter()
{
UpdateChapterText = false;
if (this.cmb_Chapter.SelectedIndex == 0)
{
if (this.cmb_Book.SelectedIndex > 0)
{
this.cmb_Book.SelectedIndex--;
UpdateChapterText = true;
this.cmb_Chapter.SelectedIndex = CurrentChapters.Count() - 1;
}
}
else
{
UpdateChapterText = true;
this.cmb_Chapter.SelectedIndex--;
}
UpdateChapterText = true;
}
private void incrementChapter()
{
UpdateChapterText = false;
if (this.cmb_Chapter.SelectedIndex == this.cmb_Chapter.Items.Count - 1)
{
if (this.cmb_Book.SelectedIndex < this.cmb_Book.Items.Count - 1)
{
this.cmb_Book.SelectedIndex++;
UpdateChapterText = true;
this.cmb_Chapter.SelectedIndex = 0;
}
}
else
{
UpdateChapterText = true;
this.cmb_Chapter.SelectedIndex++;
}
UpdateChapterText = true;
}
private void cmb_Translation_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (UpdateChapterText)
translationChanged();
}
private void cmb_Book_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (UpdateChapterText)
bookChanged();
}
private void cmb_Chapter_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (UpdateChapterText)
chapterChanged();
}
private void btn_Forward_Click(object sender, RoutedEventArgs e)
{
incrementChapter();
}
private void btn_Back_Click(object sender, RoutedEventArgs e)
{
decrementChapter();
}
private void btn_FullScreen_Click(object sender, RoutedEventArgs e)
{
var view = ApplicationView.GetForCurrentView();
if (view.IsFullScreenMode)
{
sym_FullScreen.Symbol = Symbol.FullScreen;
view.ExitFullScreenMode();
}
else
{
sym_FullScreen.Symbol = Symbol.BackToWindow;
view.TryEnterFullScreenMode();
}
}
答案 8 :(得分：0)
String directoryName = @"D:\NewAll\";
DirectoryInfo dirInfo = new DirectoryInfo(directoryName);
if (dirInfo.Exists == false)
Directory.CreateDirectory(directoryName);
List<String> AllFiles= Directory
.GetFiles(@"D:\SourceDirectory\", "*.*", SearchOption.AllDirectories).ToList();
foreach (string file in AllFiles)
{
FileInfo mFile = new FileInfo(file);
// to remove name collisions
if (new FileInfo(dirInfo + "\\" + mFile.Name).Exists == false)
{
mFile.MoveTo(dirInfo + "\\" + mFile.Name);
}
else
{
string s = mFile.Name.Substring(0, mFile.Name.LastIndexOf('.'));
int a = 0;
while (new FileInfo(dirInfo + "\\" + s + a.ToString() + mFile.Extension).Exists)
{
a++;
}
mFile.MoveTo(dirInfo + "\\" + s + a.ToString() + mFile.Extension);
}
}
答案 9 :(得分：-1)
您遍历它们然后只需运行Move，Directory类也具有列出内容的功能。
答案 10 :(得分：-1)
您可能有兴趣尝试Powershell和/或Robocopy来完成此任务。它比为任务创建C＃应用程序要简洁得多。 Powershell也是开发工具带的绝佳工具。
我相信在Windows Vista和7上默认安装Powershell和Robocopy。
这可能是一个很好的起点：http://technet.microsoft.com/en-us/library/ee332545.aspx
答案 11 :(得分：-1)
class Program
{
static void Main(string[] args)
{
movedirfiles(@"E:\f1", @"E:\f2");
}
static void movedirfiles(string sourdir,string destdir)
{
string[] dirlist = Directory.GetDirectories(sourdir);
moveallfiles(sourdir, destdir);
if (dirlist!=null && dirlist.Count()>0)
{
foreach(string dir in dirlist)
{
string dirName = destdir+"\\"+ new DirectoryInfo(dir).Name;
Directory.CreateDirectory(dirName);
moveallfiles(dir,dirName);
}
}
}
static void moveallfiles(string sourdir,string destdir)
{
string[] filelist = Directory.GetFiles(sourdir);
if (filelist != null && filelist.Count() > 0)
{
foreach (string file in filelist)
{
File.Copy(file, string.Concat(destdir, "\\"+Path.GetFileName(file)));
}
}
}
}