How can you create a user orderable list box in c#?

Question

How would I got about creating a user orderable list of check boxes in c#? The user needs to select which files out of a list they want to pass to another application and the order matters so I was looking for a method of accomplishing this using Up/Down arrow type interface on the side

Any ideas on how I should go about this?

Cheers

Answer 1

So you mean re-orderable rather than sortable, strictly speaking.

The listbox items property allows index-based removal and insertion. When a user clicks the up/down arrow, simply remove the item according to the selectedindex property, and insert it back in again at +1/-1 index.