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Table G-2 juxtaposes the methods of the FRadioButton and FRadioButtonGroup objects. Note how they share several methods, although in the case of FRadioButtonGroup objects, the method pertains to the radio button group as a whole and not an individual button.

Table G-2. FRadioButton and FRadioButtonGroup methods

Method	Description	FRadioButton	FRadioButtonGroup
getData( )	Returns the data associated with a radio button
getEnabled( )	Boolean indicating whether a radio button or group is enabled (i.e., is active or dimmed)
getGroupName( )	Returns the radio button group name
getLabel( )	Returns the label of a radio button
getState( )	Returns the state of a radio button—selected (true) or not selected (false)
getValue( )	Returns the value of the selected button in a group
registerSkinElement( )	Registers a skin element for changing the appearance of a radio button or group
setChangeHandler( )	Specifies the callback function to call when the radio button or group changes state
setData( )	Associates a datum with a radio button
setEnabled( )	Enables or disables a radio button or group
setGroupName( )	Sets the name of a radio button group
setLabel( )	Sets the string label of a radio button
setLabelPlacement( )	Specifies the label location for a radio button or group ("left" or "right")
setSize( )	Sets the width of a radio button or group, in pixels
setState( )	Boolean specifying the radio button state—selected (true) or not selected (false)
setStyleProperty( )	Sets a particular style property for the radio button or group (for a list of supported properties, see the FStyleFormat object)
setValue( )	Selects a radio button within a group based on its data value

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