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Brian ThorFlag for United States of America asked on

Record count does not show up between navigation buttons on subform.

I am designing a form which has an embedded subform. The main form does not have a recordset. Its only purpose is to provide a few buttons for actions. The subform is a datasheet. The recordset is a linked table to MS SQL Server. The subform has code in the Load event which modifies the recordset's WHERE clause based on the value of a TempVar. This works fine but it is a clue, because when this code is commented out the problem doesn't exist. If I open the subform directly the NavigationButtons show the correct record count and position. If I move to a new record using either VBA or just by clicking on a row the NavigationButtons show the correct record count and position in the recordset. If I requery the subform from VBA or by clicking Refresh All on the ribbon the NavigationButtons show the correct record count and position. If I change the subform from a datasheet to a continuous form the NavigationButtons show the correct record count and position.

This all makes me believe that I should be able to program some event to do one of the above actions. The problem is that I haven't been successful in doing so. Can anyone explain why this happens and more importantly how to resolve it?

Thanks in advance.
Microsoft Access

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Last Comment
Brian Thor

8/22/2022 - Mon
Sheils

So when does the problem occur?
Scott McDaniel (EE MVE )

How do you get the record count now? Can you show the code, or explain where.how you're doing this?

The most reliable way to get Record Counts from SQL Server is by using this sort of code:

Dim rst As DAO.Recordset
Set rst  = Currentdb.OpenRecordset"(SELECT COUNT(*) As RecCount FROM YourTable WHERE <Your Criteria>")

Me.txRecordCount = rst("RecCount")

This works every time, assuming you get <Your Criteria> right.
ASKER
Brian Thor

The problem occurs when the form is first opened. I should have been more clear that the subform is bound to its recordset. Here are screenshots of when the form first opens and then after any record selection is done. Note the difference in the NavigationButtons.

Before
After
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Scott McDaniel (EE MVE )

I see ...

That's the nature of subforms, especially when dealing with SQL Server. Access is intelligent enough to only fetch the records needed to display until the user interacts with the form further, so you'd have to somehow simulate that - for example, set the Focus to the Subform, and to a control on the subform:

Me.YourSubformControl.Form.SetFocus
Me.YourSubformControl.Form.SomeControl.SetFocus
Gustav Brock

I see the same with SQL Server tables. Access just doesn't do a record count on such tables until needed.
If the user needs the count, he/she can push the go-to-last-record button.

/gustav
ASKER CERTIFIED SOLUTION
Brian Thor

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Eirman

Hi BrianThor

Before this question disappears, and the useful solution you found disappears into the ether, could you, if possible, give us a link to where you found the solution.

Thanks
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ASKER
Brian Thor

Eirman,

The solution was of my own creation. I knew from the work I had done before posting my question that it was just a matter of forcing Access to evaluate the recordset in response to some event. I went through a process of figuring which events fired and in what order. The parent form Current event was the last one and because the detail section didn't contain anything but a subform I expected it would only fire when the form opened. I kept experimenting with methods which would do something to the subform recordset until I stumbled into the filter idea. Forcing the empty filter on gave me the result I wanted. I just turn it back off because there isn't actually a filter.

Brian
Eirman

Thanks Brian ... Copied & Pasted!
ASKER
Brian Thor

This was the only solution I found that resolved my issue.
Your help has saved me hundreds of hours of internet surfing.
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