【代码块】-CS-复制文件夹及内部

整理代码块

代码块整理后存储，供后期使用

/// <summary>
/// 复制文件及其内部文件
/// </summary>
/// <param name="sources">源文件</param>
/// <param name="dest">目标文件</param>
/// <param name="cover">同名是否覆盖</param>
public static void CopyFile(string sources, string dest, bool cover)
{
    var dinfo = new DirectoryInfo(sources);

    foreach (FileSystemInfo f in dinfo.GetFileSystemInfos())
    {
        var destName = Path.Combine(dest, f.Name);

        if (f is FileInfo)
        {
            File.Copy(f.FullName, destName, cover);
        }
        else
        {
            Directory.CreateDirectory(destName);
            CopyFile(f.FullName, destName, cover);
        }
    }
}