Does Project 2000 VBA code run on Project 2003?

[Eugene Tjoa]

Hi,
We developed some VBA macros for MS Project 2000. I would like to know
if these macros run on MS Project 2003 as well. Does anybody know if
Microsoft Project guarantees a backward compatibility? Even if the
object model has changed?

Our macros read and write attributes of resources, tasks, time scale
values.

Does anybody have an idea or experiences?

Thanks!
Eugene

 

[JackD]

Most of them will work. Typically the old methods are retained (but hidden)
for a generation or so, but there is no guarantee. If the object you
reference no longer exists then your code will break. There were not many
bad changes between 2000 and 2003. Mostly they just added things.

Going backwards can be a problem.

-Jack