Custom ComboBox -- Easy or Not?

[Ron]

I need to create a custom combo box that lists items and subitems along with
descriptions in a particular format. For example
Format of the Data Listed In Combo Box:
Item Description
Item Description
Subitem Description
Subitem Description
Subitem Description
Item Description
Subitem Description

Can anyone tell me how I might go about creating a control to do this? Any
examples/Suggestions are greatly appreciated.

Thanks,

Ron

 

[JKJ]

seems to look more like you need a custom treeview control
than a combo box. . .have you considered using/customizing
that control?

 

[Ron]

I need the data to be accessible via a listbox type control. Any ideas how
to do that with a treeview?

Thanks,

Ron