>I have to use some commands in FPW 26 in other programming languages.
>Like replace command , alter table etc. in say VB - 16 bit (VB 4.0) I want to use, what is the best way.
You could write a FPW2.6 app to operate as a DDE server, then link to this app (using DDE) from VB. You would be able to program the DDE server to respond as required to whatever input messages you pass to it from VB.
I think there is an example supplied with FPW 2.6