protected virtual void OnAgeChanged(AgeChangedEventArgs e)
{
if (AgeChanged != null)
{
AgeChanged(this, e);
}
}
private AgeChangedEventArgs OnAgeChangedForOut()
{
AgeChangedEventArgs args = new AgeChangedEventArgs();
OnAgeChanged(args);
return(args);
}
private AgeChangedEventArgs OnAgeChanged(int oldAge, int newAge)
{
AgeChangedEventArgs args = new AgeChangedEventArgs(oldAge, newAge);
OnAgeChanged(args);
return(args);
}
protected virtual void OnAgeChanged(AgeChangedEventArgs e)
{
// If AgeChange == null then do nothing
AgeChanged?.Invoke(this, e);
}
private void AgeChangedHandler(object sender, AgeChangedEventArgs e)
{
OnPropertyChanged(nameof(Age));
}