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Hi Rob,
I suppose I could imagine some silly application that wrote order lines out before writing the order header out. Their thinking that they could then write the total of the order in the order header when you are all done doing data entry.
For applications like that, I typically store everything in an array until everything is done. Data structure arrays work very nicely for this. They also make it easy to pass the data between subprocedures and into/out of service programs. Since it's all in memory, I write it all out at once.
So, if that's the problem, I'd recommend fixing the application rather than working around it by monitoring for the emulator closing.
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