Como manejar CodeAccessPermission?

Question

hola a todos.
quiero realizar un file.delete;
 Quisiera me orienten en como usar  el siguiente código.

using System;
using System.Collections.Generic;
using System.Text;
using System.Security;
using System.Security.Permissions;

class Program {
    static void Main(string[] args) {
        CodeAccessPermission permissionA = new FileIOPermission(FileIOPermissionAccess.AllAccess, @"C:\");
        CodeAccessPermission permissionB = new FileIOPermission(FileIOPermissionAccess.Read, @"C:\temp");
        if (permissionB.IsSubsetOf(permissionA)) {
            Console.WriteLine("PermissionB is a subset of PermissionA");
        } else {
            Console.WriteLine("PermissionB is NOT a subset of PermissionA");
        }
    }
}

Fuente: http://www.java2s.com/Code/CSharp/Security/FileIOPermissionAccessAllAccess.htm
Gracias por su orientacion.

Answer 1

Saludos,

Mira el ejemplo de msdn http://msdn.microsoft.com/en-us/library/system.security.permissions.fileiopermission.aspx

me parece que lo que nesecitas es algo asi :

FileIOPermission f2 = new FileIOPermission(FileIOPermissionAccess.Read, "C:\\test_r");
f2.AddPathList(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, "C:\\example\\out.txt");
try
{
    f2.Demand();
}
catch (SecurityException s)
{
    Console.WriteLine(s.Message);
}

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