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Content of Invisible Cells in NextDBGrid


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#1 Uwe Raabe

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Posted 24 July 2020 - 05:59 PM

Hi,

 

when iterating over the Cells of a NextDBGrid during an OnAcceptEdit event, the content of invisible Cells is sometimes wrong, often just empty. Is this to be expected?

 

Regards

Uwe

 


#2 Boki (Berg)

Boki (Berg)

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Posted 24 July 2020 - 11:42 PM

Hi,

 

I’m not sure what do you mean with term invisible cells? If they are out of range (not visible on screen due to scroll-bar), this means that they are not downloaded (buffered) and in non-buffered mode they cannot be read. If you use buffered mode, then all records are downloaded from database and this can be slow.


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#3 Uwe Raabe

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Posted 27 July 2020 - 10:31 AM

Thanks. I actually assumed that, but wanted to make sure.






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