Instance attribute values

[ljlevend]

Is there any way to have an attribute with a value that is unique to an
instance of an object? For example, let say I have the following:

Public Class MyAttribute
Inherits System.Attribut e
Public Value As Boolean
Public Sub New(ByVal value As Boolean)
Me.Value = value
End Sub
End Class

Public Class MyClassWithAttr ibute
<MyAttribute(Tr ue)> _
Public Property SomeProperty As Object
...
End Property
End Class

Public Class MyWorkingClass
Public myClassWithAttr ibute1 As New MyClassWithAttr ibute
Public myClassWithAttr ibute2 As New MyClassWithAttr ibute
...
End Class

Now, what I want to do is to be able to set MyAttribute.Val ue of
myClassWithAttr ibute1.SomeProp erty to False, but to keep MyAttribute.Val ue of
myClassWithAttr ibute2.SomeProp erty set to True. Is this possible?

Thanks,
Lance