FileIOPermissionAccess.AllAccess : FileIOPermissionAccess « Security « C# / C Sharp

1. C# / C Sharp
2. Security
3. FileIOPermissionAccess

FileIOPermissionAccess.AllAccess

 
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");
        }
    }
}

 

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