MS Project to detect task level changes and record a date modified in custom field

Question

I need to know the date and time that a task field (mainly task name, start, finish) has been changed. 
I found this topic within EE and it works great but...
http://www.experts-exchange.com/Software/Office_Productivity/Project_Management/Q_27879745.html#a38636192
If (for instance) you change a duration which affects predecessors and only the task that you changed gets a date/time stamp.

Answer 1

John,
Thanks for the help.
I have posted this to EE and received one response from the guy who answered the question in the link I provided.  Here is his recommendation to a similar question (underlined at end) and it works great but does not work for changes to successors. 
Only the record that receives the actual change gets stamped.
I did think of the change highlighting but not sure how to take advantage of it.  I need to know the order that the changes occur in a session as well as the time of day.  That is why I thought a time date/time stamp would work for both. 
Is there and event for rescheduling of successors?
What is project looking at to see changes for the "change highlighting" format.  Is it an event that can be captured.
Hi,
the pointer to events above is correct. This is what you need to do:
1. in Microsoft Project open the VBA Editor (Alt+F11). On the left side you'll see the "ProjectExplorer". Expand the "ProjectGlobal (Global.MPT)" piece.
2. In the first section of "ProjectGlobal(Global.MPT)
" you see "Microsoft Project Objects" and below that "ThisProject(Global.MPT)".Doubleclick it and insert the text between
the --- into the Editor window on the right.
Sub Project_Open(ByVal pj As Project)
    Call modEvents.StartEvents
End Sub
3.  In the second section "Modules" add a new MODULE. Name it "modEvents". Copy the text between the --- into the new module:
Private oMSPEvents As clsEvents
Sub StartEvents()
        Set oMSPEvents = New clsEvents
End Sub
4. In the third section "Class Module" insert a NEW CLASS MODULE. Name it "clsEvents". Doubleclick and insert the text between the --- into it
Private WithEvents MyMSPApplication As Application
Private Sub Class_Initialize()
    Set MyMSPApplication = Application
End Sub
Private Sub MyMSPApplication_ProjectBeforeTaskChange(ByValtsk
As Task, ByVal Field As PjField, ByVal NewVal As Variant, Cancel As Boolean)
    tsk.Date1 = Now()
End Sub
Sounds like hell? Yes, but that's how it works: the first part is always executed when you open a project -> the "StartEvents" initialises the new class and tells Microsoft Project to use events (which
is does NOT in the default). The last part "watches" all changes and whenever you change something it sets the Date1 field to the current date and time.
Please let me know if you need any help!
Regards
Thomas