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I have a combobox defined like this:
cmbOrigin.Items.Clear(); |
cmbOrigin.AutoCompleteMode = AutoCompleteMode.SuggestAppend; |
cmbOrigin.NullText = Transat.PDP.Client.Properties.Resources.ControlDataOriginNullText; |
foreach (MyItem i in ListOfMyItems) |
{ |
cmbOrigin.Items.Add(new RadComboBoxItem(string.Format("{0} - {1}", i.Code, i.Nom), i)); |
} |
I want to have the AutoCompleteMode set to SuggestAppend so that the rest of the text get showed and the list is showed too.
What i dont want is the user to be able to type 2 letters and then hit backspace and go out of the combobox leaving me with an inconsistant value.
how can i force the user to pick a valid entry in the combobox?
thanks
mateo