Allow users to edit values of a listbox in a form

[abic131]

I have a series of 2 list-boxes and a combo box in an Access form that are cascading. I would like to be able to edit the listboxes from the form by double-clicking on the specific value. I know that if I say Yes to the 'Allow Value List Edit' I can use a new form that will allow users to edit/add data. However I'd prefer to allow users to directly edit values on the form by double clicking on the values. I'm pretty sure I'll need to create a Double Click Event but I'm not sure what to use as the code. Any ideas are much appreciated!

[orange]

Be cautious when letting users type in new or edit existing values. Experience shows users make lots of typos. You may be in for more work to fix things up than you know.
Many useful designs --those considered easy to use -- have pre-populated lists and no typos/spelling issues arise.
Good look with your project.