Hi,
Try adding
If you have a class "Man" deriving from "Person" and a class "Woman" deriving from "Person", try adding
Try adding
CollectionControl1.NewItemTypes = new List<System.Type>() { typeof( Person ) };
and you'll end up with Person in the ComboBox.If you have a class "Man" deriving from "Person" and a class "Woman" deriving from "Person", try adding
CollectionControl1.NewItemTypes = new List<System.Type>() { typeof( Man ), typeof( Woman ) };
and you'll end up with Man of Woman in the ComboBox.