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Marcos
145
Select first item of un unbound combobox column
posted

I'm a XamDataGrid with un unbound combobox column, and the ItemsSource is filled dynamically using linq.

Everything it's ok, but I must to pre-select the first item of the comboboxEditor, something like

cboXX.SelectedIndex = 0;

But I can't found how to do it with the combobox column / editor. 

Any ideas?

Marcos

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  • 69686
    Verified Answer
    posted

    Hello Marcos,

    Here is one way to do this:
    (I do this in the Click event of a button)

                foreach (DataRecord record in xamDataGrid1.Records)
                {
                    CellValuePresenter cvp = CellValuePresenter.FromCell(record.Cells[INDEX]);
                    XamComboEditor editor = cvp.Editor as XamComboEditor;
                    editor.SelectedIndex = 0;
                }

     

    Hope this helps,

    Alex.

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