MissingMethodEx ception in InvokeMember method

[Gos]

I have a form object (I pass form object into variable obj and do late
binding)
to be passed as an argument.
Dim Prop As String
Dim Properties As Type

Private Sub LoadObjectSetti ngs(ByRef obj As Object, ByRef
myXPathNavigato r As XPathNavigator, ByRef Settings As Type)

Properties = Settings
For Each Prop In [Enum].GetNames(Prope rties)
obj.GetType.Inv okeMember(Prop, BindingFlags.Se tProperty Or
BindingFlags.De fault Or BindingFlags.In stance Or BindingFlags.Se tField
Or BindingFlags.Pu tDispProperty, Nothing, obj, New Object()
{mXPathNavigato r.GetAttribute( Prop, "")})
Next
End Sub
As part of my enum declaration, I have form properties like (name,
left, top, height and width). When I use only BindingFlags.Se tProperty
flag, I get MissingMethodEx ception for all properties except Name.
When I use some other combination of BindingFlags, I am getting
exception for "Name" property too.
Can anyone please help me in solving this problem?

Thanks
Gos