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

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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