Re: Crystal Reports from Forms
Date: 1996/12/03
Message-ID: <32A4CEF1.D85_at_sdt.com>#1/1
Kevin Muhm wrote:
> Save your time - the crystal.vbx is not compatible with Forms 4.5. I have
> discovered that very few vbx contols are. I am attaching an email that I got from
> someone who has invoked Crystal Reports from Forms, but I can't vouch for this
> method since I haven't tried it yet.
Thanks for posting your response, especially the attached mail message.
I have a related question that it sounds like you may be in a good
position
to answer.
I am currently designing a system that may have to have some specialized
graphical displays "embedded" on a form. There seem to be several
approaches,
none of which I have any feel for in forms 4.5:
- use Oracle Graphics. Last I heard there were problems with this.
- Write a VBX. But we're running W95/NT, with (I presume) 32-bit versions of Forms 4.5; if so, then is it still possible to write a VBX that's compatible with 32-bit Forms?
- Write an OLE Custom Control. Seems complicated, don't know how well Forms 4.5 supports OLE.
- As your attached mail suggests, write a DDE server (my current favorite) applet that the form somehow starts under Windows when the user requests that specific kind of specialized display.
- Write an OCX. Don't know if Forms 4.5 supports OCXs.
If you have any insights or commentary on any of the above approaches,
I will be very, very grateful.
Larry Baker