C#怎么修改任意路径中（包含该目中的子目录）任意数量的文件的文件名

Question

要符合上述要求的才行。请给出代码，因为我给的悬赏分值比较高，所以希望能够直接给出代码。

Answer 1

string path = @"C:\Users\Administrator\Desktop\project\new\DanZhuTaiYu222";
string[] files = Directory.GetFiles(path, "*.*", SearchOption.AllDirectories);
string temp = "";
string name = "";
int i = 0;
foreach (string s in files)
{
temp = Path.GetFileNameWithoutExtension(s);
if (temp.Contains('.'))
{
name = temp.Replace('.', '_');
File.Move(s, Path.GetDirectoryName(s) + "\" + name + Path.GetExtension(s));
}

Console.WriteLine(++i);
}
Console .ReadKey();