MultiColumn combobox - Auotocomplte mode problem

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C#

SQL

.NET

server

hi
i'm using a multicolumn combobox using the MTGCCombobox dll.
My code is

cmb.Items.Clear();
   cmb.LoadingType = MTGCComboBox.CaricamentoCombo.DataTable;

   cmb.SourceDataString = new string[2] { "Id", "Name" };
   cmb.SourceDataTable = dtbl;

Combobox AutoComplteMode = SuggestAppend.

The problem is when i type on the combo the value of first Column "Id" is showing.
How can I change the displaymember. so that after the selection is made the combo will show value of second column "Name"?


Thanks in advance.