I use an industrial interface with the accompanied DLL to do some IO. I 'ask' the DLL to notify me of an event using a callback function (The DLL activates a SUB in my app).
This works fine in the compiled EXE but when I'm in debug mode in VB while I receive a callback event, VB stops responding. Only the taskmanager is able to terminate VB.
I'm having similar problems with MIDI-IN messages using a MABRY control. Althoug the control takes care of the eventhandling, vb hangs when an event is triggered while in debug mode.
(I'm (still) using VB50 + SP3)
Any clue on how to solve this?
TIA!
Jacco
