On a custom outlook email form there is a field that I can't identify. Its name is "Attachments". The upper section has a grey backcolor and is a scrollable list, but only one line tall. The lower section is just a white area that never does anything even if an item is selected in the upper section. When the form is in design view, the two items are selected as a single item, ie they are not two controls.
I would prefer for the list of attachments to be taller so that you could see if there was more than one, and to reduce scrolling. I don't care about the lower section, it could be hidden for all I care, but if it's supposed to be a preview of the selected item, it might be useful if it did show a preview. Can someone tell me what this control is and how to adjust it?