| GETVALUE | Get check box state. |
| SETVALUE | Check/Uncheck check box. |
| UICHECKBOX | Constructor. |
UICheckBox([<value>],<label>) --> UICheckBox object.
| <value> | - Boolean. Set check box state: .T. - check box is checked, .F. - check box is unchecked. |
| <label> | - String. Check box label. You can define accel key for widget activation. Just place symbol "&" before accel letter. This letter will be underlined and widget will be activated with key Alt-letter. |
| Returns : | NIL |