This control displays one or more items, from which a user chooses only one.
OptionButton
The OptionButton control supports the following properties:
The OptionButton control supports the following methods:
The OptionButton control supports the following events:
| Click | KeyUp |
| DblClick | LostFocus |
| GotFocus | MouseDown |
| KeyDown | MouseMove |
| KeyPress | MouseUp |
You group OptionButton controls by drawing them inside a container, such as a Frame control or a form. To group an OptionButton control in a Frame, draw the Frame first, and then draw the OptionButton control inside. All OptionButton controls within the same container act as a single group.
While OptionButton controls and CheckBox controls may appear to function similarly, there is an important difference: when a user selects an OptionButton, the other OptionButton controls in the same group are automatically unavailable. In contrast, a user can select any number of CheckBox controls.