>I'm having this problem with occasionally disappearing grids.
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>Each of the three grids for which this is happening are on different pages of a pageframe. (There are a few other pages as well, but they are not relevant.). They are all based on the same class (a sub-class of my base grid class)
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>The columns for each grid, as well as their RecordSources, are created in the Activate for the page they are on (only the first time, though).
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>What I am getting, some of the time, is that the grid appears, has all the columns I am expecting to see, but no rows appear. I can tell that the recordsource (a cursor) exists, has records, does not have a filter, and the record pointer is on the first record.
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>MOST of the time, when I bring up this form, the grids appear as desired. But some of the time (20% ??), the grids are blank. When they are, closing the form and re-opening it causes them to display properly. (When any of the grids are blank, they are all blank --)
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>I have used the base grid class which creates the recordsource and add columns a zillion times, throughout all my applications. (Most of which are very heavily grid-reliant). I have not seen this behavior before.
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>I cannot even begin to guess what may be happening here. Any thoughts?

uses PACK or ZAP, somewhere ?