Protected Overridable Sub OnNavigationDateChanged( _
   ByVal oldDate As Date, _
   ByVal newDate As Date _
) 

Dim instance As UXCalendar
Dim oldDate As Date
Dim newDate As Date
 
instance.OnNavigationDateChanged(oldDate, newDate)

protected virtual void OnNavigationDateChanged( 
   DateTime oldDate,
   DateTime newDate
)

protected procedure OnNavigationDateChanged( 
    oldDate: DateTime;
    newDate: DateTime
); virtual; 

protected function OnNavigationDateChanged( 
   oldDate : DateTime,
   newDate : DateTime
);

protected: virtual void OnNavigationDateChanged( 
   DateTime oldDate,
   DateTime newDate
) 

protected:
virtual void OnNavigationDateChanged( 
   DateTime oldDate,
   DateTime newDate
)