8 Public Delegate Function SF(a as integer) as Integer
9 Public Function f1(a as integer) as Integer
15 d1 = new SD(AddressOf f)
22 dim d3 as new SD(AddressOf f)
26 d4 = new SF(AddressOf f1)
27 Dim i as Integer = d4.Invoke(10)
29 Throw new System.Exception ("#A1, Unexpected result")