topic VB and DF mixed programming in Software Archive

VB and DF mixed programming

yenbm — Wed, 23 May 2001 06:14:18 GMT

Just got my DF6.5 today and installed it. But I need to write a VB program with DF functions/subs. I understand that DF needs to be build as DLL to allow VB to call it. Is there anyone can provide samples for this kind of apps?

Thanks!

Re: VB and DF mixed programming

Steven_L_Intel1 — Wed, 23 May 2001 06:17:28 GMT

There's a sample under the MIXLANG folder in the provided samples - INFODFSAMPLES on your CD if you didn't install them. Also, our web site has an annotated sample.

Steve

Re: VB and DF mixed programming

durisinm — Wed, 23 May 2001 21:16:06 GMT

You should also read chapter 18 of the Visual Fortran Programmer's Guide. It contains lots of good information about mixed language programming.

Mike Durisin

Re: VB and DF mixed programming

canaimasoft — Thu, 24 May 2001 01:57:28 GMT

Check the f90VB User Manual:

http://www.canaimasoft.com/f90VB/OnlineManuals/UserManual/default.htm

The manual has two chapters that deal with this topic specifically. Much (if not all) of the information there should be usable, even if you don?t have our product. There are also specific examples for CVF.

Another link that might be useful is our tutorial on creating VB GUI for Fortran:

http://www.canaimasoft.com/f90VB/OnlineManuals/GUITutorial/default.htm

Hope this helps.

Regards,

 
Marco A. Garcia 
Canaima Software 
P.O. Box 13162 
La Jolla, CA. 92039 
U.S.A. 
e-mail:mgarcia@canaimasoft.com 
Tel/Fax: (619) 233-6831 
http://www.canaimasoft.com 
Developers of f90SQL the Database Connectivity Solution for Fortran, and f90VB the Library for Fortran-OLE Automation and Fortran-VB Programming