Question

如何用C#复制指定的几个文件？这个代码怎么写呢？？

Answer 1

用这个方法：
Copy(String, String, Boolean) 将现有文件复制到新文件。允许覆盖同名的文件。

已下是例子：

using System;
using System.IO;

class Test
{
public static void Main()
{
string path = @"c:\temp\MyTest.txt";
string path2 = path + "temp";

try
{
// Create the file and clean up handles.
using (FileStream fs = File.Create(path)) {}

// Ensure that the target does not exist.
File.Delete(path2);

// Copy the file.
File.Copy(path, path2);
Console.WriteLine("{0} copied to {1}", path, path2);

// Try to copy the same file again, which should succeed.
File.Copy(path, path2, true);
Console.WriteLine("The second Copy operation succeeded, which was expected.");
}

catch
{
Console.WriteLine("Double copy is not allowed, which was not expected.");
}
}
}

追问

路径需要是动态获取的。不是指定的路径

追答

那你就动态获取嘛！

Answer 2

你可以去收下C# 文件操作类 ,在CSDN或者博客园上有很多文章 实在找不着 联系我我发给你