3.1.8 List Boxes

Should allow a single selection to be chosen, by clicking with the mouse, or using the Up and Down Arrow keys. Pressing a letter should take you to the first item in the list starting with that letter. If there is a 'View' or 'Open' button besides the list box then double clicking on a line in the List Box, should act in the same way as selecting and item in the list box, then clicking the command button. Force the scroll bar to appear, make sure all the data can be seen in the box.