>I have this code in my main class:
>
>

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

>
>The Reflection method is as follow:
>
>

>    ' If a method exists in a sub class. This is used when we negotiate with the Overrides method. Thus, the framework
>    ' may know if the Overrides method exists in the sub class. This is used in the DataEntry class. So, if the method
>    ' does not exist, we do not call it. And, if it exists, it allows us to validate, if necessary, before proceeding.
>    ' expO1 Originator
>    ' expC1 Name of the method
>    Public Function IsMethodExistInSubClass(ByVal toOriginator As Object, ByVal tcMethod 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 does not exist
>        If loMethodInfo Is Nothing Then
>            Return False
>        End If
>
>        ' Loop until we have reached the base class
>        While loType <> GetType(Object)
>            loType = loType.BaseType
>        End While
>
>        ' If the method exists in the sub class
>        If loMethodInfo.DeclaringType <> loType Then
>            llExist = True
>        End If
>
>        Return llExist
>    End Function
>

>
>I just found out that this no longer works. In my client class, I do not override the InitializeWithRow() method. However, it goes in the condition.
>
>Anyone would know what is failing?

If I understand correctly you are just trying to determine whether the method is overridden in the child class. If so I don't know why you are walking the class hierarchy. If the method exists then you could just use :

return (loMethodInfo.ReflectedType = loMethodInfo.DeclaringType)