Illustrates refusing permissions

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/*
Mastering Visual C# .NET
by Jason Price, Mike Gunderloy

Publisher: Sybex;
ISBN: 0782129110
*/


/*
  Example19_4.cs illustrates refusing permissions
*/

using System;
using System.IO;
using System.Security.Permissions;

[assembly:FileIOPermissionAttribute(SecurityAction.RequestRefuse,
Unrestricted=true)]

public class Example19_4 
{

    public static void Main() 
    {

        // Create a new file to work with
        FileStream fsOut = File.Create(@"c:	emp	est.txt");
        // Create a StreamWriter to handle writing
        StreamWriter sw = new StreamWriter(fsOut);
        // And write some data
        sw.WriteLine("'Twas brillig, and the slithy toves");
        sw.WriteLine("Did gyre and gimble in the wabe.");
        sw.Flush();
        sw.Close();
    }
}