>Phew! I was just beginning to doubt myself and create my own test :-}

In my Reflection class, I moved that code into it such as:

        ' If a method exists in a sub class
        ' expO1 Originator
        ' expC1 Name of the method
        ' expC2 Name of the base class
        Public Function IsMethodExistInSubClass(ByVal toOriginator As Object, ByVal tcMethod As String, _
         ByVal tcBaseClass As String) As Boolean
            Dim llExist As Boolean = False
            Dim loType As Type = Nothing
            Dim loMethodInfo As System.Reflection.MethodInfo = Nothing

            ' Get a reference to the originator type
            loType = toOriginator.GetType()

            ' Get a reference to the method
            loMethodInfo = loType.GetMethod(tcMethod, System.Reflection.BindingFlags.Instance Or System.Reflection.BindingFlags.Public)

            ' If the method exists in the client class
            If loMethodInfo.DeclaringType.Name <> tcBaseClass Then
                llExist = True
            End If

            Return llExist
        End Function

In my DataEntry class, I added this:

            Dim loReflection As Framework.Reflection = New Framework.Reflection(oProcess)

            ' If the method exists in the client class
            If loReflection.IsMethodExistInSubClass(Me, "InitializeWithRow", "DataEntry") Then

                ' Just in case the user manipulated the URL
                If nPrimaryKey = 0 Then
                    oProcess.oResponse.Redirect("Default.aspx")
                End If

            End If

Now, in this design, I am passing a 3rd parameter which represents the name of the baseclass. I was wondering if from the Reflection class, I can detect that automatically, thus making it only to have to pass two parameters, the object itself of the class and the name of the overridable method I would like to check for.