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Asked: 2026-05-11T06:42:14+00:00

I have an infragistics ultraCombo that I set to a specific datasource . I

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I have an infragistics ultraCombo that I set to a specific datasource. I want to pre-select one of those values so the user doesn’t have to choose it (most of the time it will be the pre-selected value). However, when I set the ultraCombo to that value it modifies the drop-down list to contain only that single value!

I’ve tried using the ultraCombo.value method, the ultraCombo.textbox.text method, etc, and they all behave the same way. When I look in the debugger the full list appears to be present, just not displayed. How do I pre-select a value in the list without destroying my drop-down list?

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  1. Finally got it to work using the following code:

    Dim tempValue As String = myPreviousValue 'changes to the object loose the selected row--save it off and restore later  MyUltraCombo.DataSource = queryDS.Tables(0) 'load the new data  'Restore the previous selection  If tempValue <> '' Then     For Each row As Infragistics.Win.UltraWinGrid.UltraGridRow In MyUltraCombo.Rows         If row.Cells(0).Value.ToString = tempValue Then             MyUltraCombo.SelectedRow = row         End If     Next End If
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