Select Nullable type in ComboBox

Question

My problem is simple. I want to select a nullable Type inside a combo box which is previously binded.

Please help me.

PS: Please do not supply any workaround, related to Modify my data, inserting a nullable inheritor or whatever related. Is there any straight forward way to achieve this???

I know there might be much people who had fight with it.

My best regards you guys, specially to the creators of this amazing site.

Answer 1

This has already been asked here and here. No real solutions were found but maybe the answers might help you.