The Combo Box Properties dialog box enables you to edit combo box properties. Combo Boxes are the pull down menus for selecting a value from the defined list of values. You can determine the combo box items and set thier states in this dialog box.
Name. Defines a name for combo box to be recognized by the server. By default, it is ComboBox#.
Items. Contains a list of items included in combo box. The box next to each item indicates its default state (initially selected or not). Only one item can be checked.
To Add a new item to the list, click the Add Item... button. To Edit an existing item, click the Edit Item… button or simply double-click an item.
These operations display the Item Properties dialog box.
To remove an item from the list, select it and click the Remove Item button.
To organize items properly, use the MoveUp and Move Down buttons. You can move more than one item at once. Select a group of items and click the Move Up/Move Down buttons.