49  

Well, there's the VisualBasic.dll implementation that Steve references, and here's something that I've used.

有VisualBasic。Steve引用的dll实现，这是我用过的。

private static void CopyDirectory(string sourcePath, string destPath)
{
    if (!Directory.Exists(destPath))
    {
        Directory.CreateDirectory(destPath);
    }

    foreach (string file in Directory.GetFiles(sourcePath))
    {
        string dest = Path.Combine(destPath, Path.GetFileName(file));
        File.Copy(file, dest);
    }

    foreach (string folder in Directory.GetDirectories(sourcePath))
    {
        string dest = Path.Combine(destPath, Path.GetFileName(folder));
        CopyDirectory(folder, dest);
    }
}

12  

Michal Talaga references the following in his post:

Michal Talaga在他的文章中提到:

• Microsoft's explanation about why there shouldn't be a Directory.Copy() operation in .NET.
• 微软解释为什么在。net中不应该有目录。copy()操作。
• An implementation of CopyDirectory() from the Microsoft.VisualBasic.dll assembly.
• 来自Microsoft.VisualBasic的CopyDirectory()实现。dll组装。

However, a recursive implementation based on File.Copy() and Directory.CreateDirectory() should suffice for the most basic of needs.

但是，基于File.Copy()和Directory.CreateDirectory()的递归实现应该能够满足最基本的需求。

2  

If you don't get anything better... perhaps use Process.Start to fire up robocopy.exe?

如果你没有更好的东西……也许使用过程。启动机器人程序。exe?