>>>>I've got a MouseMove event on a grid that does a WAIT WINDOW. I'm getting this error, I'm guessing after 128 calls. How can I prevent this from happening? I'm trying to use some code that James Nelson posted awhile back and it looks like it works, but now I'm running into this.
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>>>Instead of WAIT WINDOW try just logging this event with strtofile(same file) and see if this helps to avoid the problem.
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>>Actually, doesn't matter what I do. I still get the nesting error. If I use a wait window it happens faster. If I just put a comment in the code it takes longer, but it still happens. I think I'm giving up on trying to provide this specific functionality. Foxpro just makes it waaaaaay too hard. I could do this in Java in about 10 minutes. Unfortunately that's not an option.
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>Post what do you have so far and also try to remove timer for now to see if this would fix the problem.

No way to post what I have. There is a form class, a custom class, a target form, a target grid, etc. No way for anyone to look at it systemically without having the entire application. Oh well. I got the active row stuff to work at least. Would have been nice to be able to move the mouse over a record in the grid and popup my information form.