' Demonstrate the use of ResolvePolicy for passed in evidence.
Private Overloads Shared Sub CheckEvidence(ByVal evidence As Evidence)
    ' Display the code groups to which the evidence belongs.
    Console.WriteLine("ResolvePolicy for the given evidence.")
    Console.WriteLine(ControlChars.Tab + "Current evidence belongs to the following code groups:")
    Dim policyEnumerator As IEnumerator = SecurityManager.PolicyHierarchy()
    ' Resolve the evidence at all the policy levels.
    While policyEnumerator.MoveNext()
        Dim currentLevel As PolicyLevel = CType(policyEnumerator.Current, PolicyLevel)
        Dim cg1 As CodeGroup = currentLevel.ResolveMatchingCodeGroups(evidence)
        Console.WriteLine((ControlChars.Lf + ControlChars.Tab + currentLevel.Label + " Level"))
        Console.WriteLine((ControlChars.Tab + ControlChars.Tab + "CodeGroup = " + cg1.Name))
        Dim cgE1 As IEnumerator = cg1.Children.GetEnumerator()
        While cgE1.MoveNext()
            Console.WriteLine((ControlChars.Tab + ControlChars.Tab + ControlChars.Tab + "Group = " + CType(cgE1.Current, CodeGroup).Name))
        End While
        Console.WriteLine((ControlChars.Tab + "StoreLocation = " + currentLevel.StoreLocation))
    End While

    Return
End Sub