Member variable XbpRadioButton():selection Foundation
The state of the XbpRadioButton object.
The instance variable :selection contains a logical value indicating the state of the radiobutton when it is first displayed. The value .T. (true) corresponds to the "selected" state and the value .F. (false) corresponds to the "not selected" state. When a group of radiobuttons is created, the instance variable must be set to .T. (true) for the radiobutton that is to be in the "selected" state when the radiobutton group is first displayed.
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