Newbee: Error 3020 when showing a thumbnail-image in a form

T

Tito Salazar

I am trying to use "dwgthumbnail.ocx"-control to show a thumbnail of
an AutoCAD drawing in a Access 2003 form


The form has a text box (DwgFilename) with a valid drawing name and path.
When I open the form I get a thumbnail preview of the drawing for the first
record but as soon as I go to the next record I get the following error:


Update or CancelUpdate without AddNew or Edit. (Error 3020)


Here is the code:


Private Sub DwgThumbnail1_Updated(Code As Integer)
On Error Resume Next
With DwgThumbnail2
.DwgFileName = [DwgFilename]
.Refresh
End With
End Sub

As I understand the ocx is working fien, the error is generated by Access

Any suggestions?

Thanks in advance
/Tito Salazar
 

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