How to: Request Permission for a Named Permission Set
Instead of requesting individual permissions (using RequestMinimum, RequestOptional, or RequestRefuse), you can request any of the following built-in permission sets: Nothing, Execution, FullTrust, Internet, LocalIntranet, and SkipVerification. You cannot request custom named permission sets or the Everything modifiable built-in permission set because the permissions they represent can vary. The following example shows the syntax to request permission for a named permission set. It attaches a PermissionSetAttribute with a Name value representing the name of the desired permission set.
Example
Imports System
Imports System.Runtime.InteropServices
Imports System.Security.Permissions
'The attribute is placed at the assembly level.
<assembly: PermissionSetAttribute(SecurityAction.RequestMinimum, Name := "FullTrust")>
Namespace MyNamespace
Public Class [MyClass]
Public Sub New()
End Sub
Public Sub MyMethod()
'Perform operations that require permissions here.
End Sub
End Class
End Namespace
//The attribute is placed at the assembly level.
using System.Security.Permissions;
[assembly:PermissionSetAttribute(SecurityAction.RequestMinimum, Name = "FullTrust")]
namespace MyNamespace
{
using System;
using System.Runtime.InteropServices;
public class MyClass
{
public MyClass()
{
}
public void MyMethod()
{
//Perform operations that require permissions here.
}
}
}