Tony,

>But if I am using the navigation bar and clicking through records, how to I hook into that from my form?

In that case you can create a handler method at the form level and register it with the business object's StateChange event. For example, you could create this form-level event handler method:

Protected Sub MyHandlerMethod(ByVal bizObj As mmBusinessObject, ByVal e As mmBusinessStateChangeEventArgs)
    If e.State = mmBusinessState.Retrieved Then
        ' Add Processing code here
    End If
End Sub

And you would add the following code to register the method:

AddHandler Me.MyBizObj.StateChange, New mmBusinessStateChangeDelegate(AddressOf Me.MyHandlerMethod)

Regards,