MPLAB® Harmony Graphics Suite > Graphics Library > Aria Graphics Library > Aria User Interface Library Interface > a) Functions > laRadioButtonWidget_SetSelectedEventCallback Function
MPLAB® Harmony Graphics Suite
laRadioButtonWidget_SetSelectedEventCallback Function

This callback is called when the radio button becomes selected

C
LIB_EXPORT laResult laRadioButtonWidget_SetSelectedEventCallback(
    laRadioButtonWidget* btn, 
    laRadioButtonWidget_SelectedEvent cb
);
Parameters
Parameters 
Description 
laRadioButtonWidget* btn 
the widget 
a valid callback pointer or NULL 
Returns

laResult - the operation result

MPLAB® Harmony Graphics Suite