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Article #15528: BGI16 spawning BGI16 spawning ....

 Question and Answer Database
FAQ528C.txt BGI16 spawning BGI16 spawning ....
Category :IDE
Platform :DOS
Product : BC++4.5x BC++5.x TC++Dos3.0
Question:
I've got a DPMI-16 application which uses BGI and it's trying
to spawn another DPMI-16 application which is using BGI
and it crashes. How do I do this?
Answer:
You don't. BGI16.DLL doesn't like to be loaded more than
once, and GPFs when being loaded twice.
If you really need to communicate between one BGI program
and another, have a real mode application spawn both, and
pass the information through real mode callbacks to the real
mode application.
7/2/98 10:32:32 AM

Last Modified: 01-SEP-99