小编Kar*_*ari的帖子

使用File.Copy复制文件后，当前目录列表不包含复制的文件：

string path = Directory.GetCurrentDirectory();
string[] files = Directory.GetFiles(path);
Console.WriteLine("Enter the name of the file to copy");
source = Console.ReadLine();
Console.WriteLine("Enter a name for the new file:");
string target = Console.ReadLine();
File.Copy(source, target);
Console.WriteLine("\n\nNew listing:");
foreach (var file in files)
       Console.WriteLine(file);