void OnTemperatureOptionPropertyChanged(object sender, PropertyChangedEventArgs e)
{
OptionViewModel <Temperature> option = sender as OptionViewModel <Temperature>;
if (option.IsSelected)
{
this.CupOfCoffee.Temperature = option.GetValue();
}
}
void OnDrinkSizeOptionPropertyChanged(object sender, PropertyChangedEventArgs e)
{
OptionViewModel <DrinkSize> option = sender as OptionViewModel <DrinkSize>;
if (option.IsSelected)
{
this.CupOfCoffee.DrinkSize = option.GetValue();
}
}
public int CompareTo(OptionViewModel <TValue> other)
{
if (other == null)
{
return(-1);
}
if (this.SortValue == UNSET_SORT_VALUE && other.SortValue == UNSET_SORT_VALUE)
{
return(this.DisplayName.CompareTo(other.DisplayName));
}
else if (this.SortValue != UNSET_SORT_VALUE && other.SortValue != UNSET_SORT_VALUE)
{
return(this.SortValue.CompareTo(other.SortValue));
}
else if (this.SortValue != UNSET_SORT_VALUE && other.SortValue == UNSET_SORT_VALUE)
{
return(-1);
}
else
{
return(+1);
}
}
