permission denied execption

[dglienna]

Look at this code:

using System;
using System.IO;

class Program
{
    static void Main()
    {
	// Write initial contents of File B.
	Console.WriteLine(File.ReadAllText("file-b.txt"));
	// "File B contents."

	// COPY:
	// Copy one file to a location where there is a file.
	File.Copy("file-a.txt", "file-b.txt", true); // overwrite = true

	// Display the contents of both files
	Console.WriteLine(File.ReadAllText("file-a.txt"));
	Console.WriteLine(File.ReadAllText("file-b.txt"));
    }
}

http://www.dotnetperls.com/file-copy