Add option to enter new value that is independent from the data source or items.
NullText property should not be ignored when DropDownStyle property is DropDownList. One shouldn't have to utilize the Text property or create a dummy object to simulate this behavior as discussed here: https://www.telerik.com/forums/nulltext-property-doesn-t-work-in-raddropdown?actionMode=replyPost&postId=0a021bbb-f40a-4263-a1af-c87b33c17467 Please add!!! I struggle with this whenever I'm using data bound drop downs.