Project version independent COM interface

[John Grant]

How do I build an add-in for project using VB that supports project 2002 and
2003?
thanks

 

[Rod Gill]

Generally, to get version independent code with Office applications you need
to do late binding. Use:
Dim projApp as Object instead of:
Dim projApp as MSProject.Application

I use a compile switch to swap between late and early binding as early is
best for development and testing, but late gives version independence.

 

[John Grant]

the project interface has events so dim withevent projapp as
msproject.application