سی شارپ - کپی کامل یک دایرکتوری و تمامی زیرشاخه های آن

using System.IO;

void CopyDirectory(DirectoryInfo source, DirectoryInfo destination)
{
    if (!destination.Exists)
        destination.Create();
    // Copy all files.
    FileInfo[] files = source.GetFiles();
    foreach (FileInfo file in files)
        file.CopyTo(Path.Combine(destination.FullName, file.Name));
 
    // Process subdirectories.
    DirectoryInfo[] dirs = source.GetDirectories();
    foreach (DirectoryInfo dir in dirs)
    {
        // Get destination directory.
        string destinationDir = Path.Combine(destination.FullName,dir.Name);
        // Call CopyDirectory() recursively.
        CopyDirectory(dir, new DirectoryInfo(destinationDir));
    }
}