A Public Class Person
Implements IComparable(Of String)
Public Function CompareTo(other As String) As Integer
End Function
End Class
B Public Class Person
Implements IComparable(Of String)
Public Function CompareTo(other As Object) As Integer
End Function
End Class
C Public Class Person
Implements IComparable(Of String)
Public Function CompareTo(other As String) As Boolean
End Function
End Class
D Public Class Person
Implements IComparable(Of String)
Public Function CompareTo(other As Object) As Boolean
End Function
End Class