The Style property settings for the ComboBox control are:
| Constant | Value | Description |
| vbComboDropDown | 0 | (Default) Dropdown Combo. Includes a drop-down list and a text box. The user can select from the list or type in the text box. |
| vbComboSimple | 1 | Simple Combo. Includes a text box and a list, which doesn't drop down. The user can select from the list or type in the text box. The size of a Simple combo box includes both the edit and list portions. By default, a Simple combo box is sized so that none of the list is displayed. Increase the Height property to display more of the list. |
| vbComboDrop-DownList | 2 | Dropdown List. This style allows selection only from the drop-down list. |