Making a combobox with nested items wpf

Question

I want to create a combobox in wpf that has nested items so that each item expands horizontally and I can peek sub items. after selecting a sub item, the combobox text and value should be equal to that sub item . I found this on internet . It looks pretty fine but it doesn't behave how I want . it's just a menu looking like a combo box.

Answer 1

There is no such thing like SubItems available in ComboBox . You will have to define your own such control. You can also search & get third party control. I would recommend you using TreeView .