((RadMultiColumnComboBox)ctrl).ReadOnly = true; //like that
However, ReadOnly property does not exist.
How can I set MultiColumn ComboBox to ReadOnly ?
2 Answers, 1 is accepted
answered on 13 Nov 2017, 10:28 AM
RadMultiColumnComboBox currently does not have a read-only mode. To achieve it you should cancel the row changing by using the CurrentRowChanging event. In addition, you need to set the DropDownStyle to DropDownList: