troubleshooting Question

Using "Not Null" in Parameters with QueryDefs in VBA

Avatar of eshurak
eshurakFlag for United States of America asked on
Microsoft AccessVisual Basic Classic
16 Comments1 Solution1378 ViewsLast Modified:
Hello,

I'm trying to return all values with a parameter in VBA but it is not taking "Is not Null" or "*".  

Thanks

Dim qry As QueryDef
Set qry = db.QueryDefs("qryEmail")

qry.Parameters![StartDate] = Form_frmCensusTracking.StartDate
qry.Parameters![EndDate] = Form_frmCensusTracking.EndDate

If gstrRegion <> "" Then
    qry.Parameters![gstrRegion] = gstrRegion
Else
    qry.Parameters![gstrRegion] = "is not null"   '"Like " & Chr(34) & "*" & Chr(34)
End If
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