>>>>>>>I have a one-to-many form with a grid representing the many side of the relationship. When I attempt (at run-time) to change the values in the EditBox controls on any line in the grid, everything works fine until I tab to the next column, when the value I've entered disppears from the grid and is never posted to the table.
>>>>>>>All read-only attributes for table, grid and EditBox are set to .F.
>>>>>>>
>>>>>>>Any ideas?
>>>>>>
>>>>>>What is Grid.Recordsource?
>>>>>
>>>>>Thanks for your reply!
>>>>>
>>>>>RecordSource is an alias for the many-side table. I add new rows using APPEND BLANK and valuing the foreign-key field after selecting that alias.
>>>>
>>>>Usually, this situation assumes using of parameterized view as Grid.Recordsource
>>>>When edit session is finished you can just issue Tableupdate() to get data back to table.
>>>
>>>Thanks for the tip, but I don't think it applies since I'm not using buffering.
>>
>>It's applied because you will use view.
>
>Check for code in the AfterRowColChange. As I was saying earlier in the day I am fighting the same problem. I found that code in the after row col change event was the culprit. I don't have a clear answer WHY but removing it fixed the problem.

Why should i check it? My AfterRowColChange(s) work Ok.