Sorry B,
By third party, I wasn't specifically referring to User32. I occasionally tinker with C++, but my understanding is the show / hide is a balanced count for a specific window form. IE call it from Opus and it works from Opus and IE call hide twice you need call show twice.
However, I was under the impression that there was a way of calling a system function that could do this or something to the effect of hiding / showing the cursor.
I can see why this might have use in a kiosk mode publication, but then there would be easier and safer ways to achieve this. IMHO, globally hiding the cursor could be very annoying especially if the publication crashed!
You didn't say what you are trying to achieve, perhaps there is an alternative.
Mack
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