Hi Sebastian,

I lately found, that the form had two textboxes, which were made invisible, and had some code in their refresh, which caused all my problems. I got rid of them and made bunch of other changes. It's now working, though I haven't yet started to look at it today...

I will keep your idea for the future. Thanks again.

>Hi, Nadya!
>
>>>
>If I insert some messagebox into refresh() method, it fires just fine and I don't see this problem...
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>
>Does it mean the refresh method fires but the code doesn't work well - or does it mean the refresh method fires and works well if you have messageboxes in it?
>
>BTW: Try to use STRTOFILE() instead of MESSAGEBOX() to prevent from implicit event firing due to the VFP kernel which can falsify the results!