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Old June 16th, 2007, 02:10 PM
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Default How to use .CancelUpdate

I have a form and it has two fields (cboBroker and txtDate) and after the user clicks a cmd button, a recordsource is generated. I have all the records shown on one screen where the user is able to change the values in the recordsource. However, I was reading that ADO automatically updates the fields in the database without any command. I want to override this feature and have it so that the user has to click another command button (Commit Changes) to update the fields, otherwise, discard all updates. I was unable to use .CancelUpdate on an AfterUpdate event. I have
Code:
Private sub txtQuantity_AfterUpdate()
With Me.Recordset
    .Edit
    .CancelUpdate
End With
But it doesn't work. Any suggestions? (I would not want to use DAO, because this project was given to me and the previous person coded a lot of it using ADO)

 
Old June 17th, 2007, 11:25 AM
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Default

I tried several things so far. Just as a follow up to my first post, after the user fills in the two input fields and then clicks the cmd button, the detail page is made visible

              Col1 Col2 Col3 etc.
Record1 Fld1 Fld2 Fld3 etc.
Record2 Fld1 Fld2 Fld3 etc.

Now some of the fields in the above diagram can be edited. I'm trying to only commit the changes if the user clicks a vbyesno button and chooses yes. Otherwise all changes will be discarded if the user moves to another form.


I tried using (in ADO) cancelupdate, cancelbatch, etc. and rollbacktrans, committrans, etc, but everytime i move from one record to another, it automatically updates it with whatever is entered. Any help?




Thanks





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