Hi,

I'm trying to create a training database for my company.

I have a combo box in my subform (i.e. Category). When i select a Category
combo box, let say, "Programming", it should populates the Courses combo box
with all the 'Programming" courses only. E.g. Java, Perl, PHP and etc. Can
you pls tell me how can i do that?
My tables are as follow:-

Category - Category (PK)
CourseName - Category; CourseName (PK)

Thanks.