Как сказать если скаляр поддержки объектов сравнения?

Я подумал, что это интересный вопрос, поэтому решил использовать отражение, чтобы найти решение. (Я не знаю, есть ли другой способ, кроме отражения.)

Imports System.Reflection

Module MainModule

    Sub Main()

        'primitive, value type
        If GetType(Integer).SupportsScalarComparisons Then
            Debug.WriteLine("Integer supports comparisions")
        Else
            Debug.WriteLine("Integer does not support comparisions")
        End If

        'non-primitive, value type
        If GetType(Decimal).SupportsScalarComparisons Then
            Debug.WriteLine("Decimal supports comparisions")
        Else
            Debug.WriteLine("Decimal does not support comparisions")
        End If

        'non-primitive, object type
        If GetType(Version).SupportsScalarComparisons Then
            Debug.WriteLine("Version supports comparisions")
        Else
            Debug.WriteLine("Version does not support comparisions")
        End If

        'non-primitive, object type
        If GetType(String).SupportsScalarComparisons Then
            Debug.WriteLine("String supports comparisions")
        Else
            Debug.WriteLine("String does not support comparisions")
        End If

        'Integer supports comparisions
        'Decimal supports comparisions
        'Version supports comparisions
        'String does not support comparisions

    End Sub

    Public Sub Dump(ByVal type As Type)
        Dim oMethod() As MethodInfo = type.GetMethods(BindingFlags.Static Or BindingFlags.Public)
        For Each o As MethodInfo In oMethod
            Debug.WriteLine(o.Name)
        Next
    End Sub

End Module

Public Module TypeExtensions

    <System.Runtime.CompilerServices.Extension()> _
    Public Function SupportsScalarComparisons(ByVal obj As Type) As Boolean
        Static Methods() As String = {"op_GreaterThan", "op_Equality", "op_LessThan"}

        If obj.IsPrimitive Then
            Return True
        End If

        For Each sMethodName As String In Methods
            Dim oMethod As MethodInfo = obj.GetMethod(sMethodName, BindingFlags.Public Or BindingFlags.Static)
            If oMethod Is Nothing Then
                'does not support
                Return False
            End If
        Next

        Return True

        'List is from MSDN Library index
        'op_Addition
        'op_BitwiseAnd
        'op_BitwiseOr
        'op_Decrement
        'op_Division
        'op_Equality
        'op_ExculsiveOr
        'op_Explicit
        'op_False
        'op_GreaterThan
        'op_GreaterThanOrEqual
        'op_Implicit
        'op_Increment
        'op_Inequality
        'op_LogicalNot
        'op_LessThan
        'op_LessThanOrEqual
        'op_Modulus
        'op_Multiply
        'op_OnesComplement
        'op_Subtraction
        'op_True
        'op_UnaryNegation
        'op_UnaryPlus

    End Function

End Module