I want to write a D4 program which has 4 major sections (Customers, Catalog, Orders, Sales Staff). I'd prefer to write it as one big MDI program, with each section having it's own window(s). However, I'd ALSO like to be able to incrementally upgrade it, i.e., if I write an improvement for the Catalog section, I don't want to have to replace the ENTIRE program.
I've tried looking through D4's help files, and can't find out if this is do-able. Could y'all please tell me-
1. Is it even possible?
2. Is it discussed in D4 help, or in some other source?
3. Any suggestions you might have would be appreciated...
Thanks in advance!!