protected override ConversionResult <TSource> ConvertBack(TValue value, Type targetType, object parameter, CultureInfo culture) { var dictionary = GetMapping(parameter); if (dictionary.ContainsValue(value)) { return(ConversionResult <TSource> .SetValue(dictionary.FirstOrDefault(x => x.Value.Equals(value)).Key)); } else { return(ConversionResult <TSource> .UnsetValue()); } }
protected override ConversionResult <TValue> Convert(TSource value, Type targetType, object parameter, CultureInfo culture) { var dictionary = GetMapping(parameter); if (dictionary.ContainsKey(value)) { return(ConversionResult <TValue> .SetValue(dictionary[value])); } else { return(ConversionResult <TValue> .UnsetValue()); } }
protected override ConversionResult <BottomTabBarItem> ConvertBack(int value, Type targetType, object parameter, CultureInfo culture) { switch (value) { case Resource.Id.template1_item: return(ConversionResult <BottomTabBarItem> .SetValue(BottomTabBarItem.Template1)); case Resource.Id.template2_item: return(ConversionResult <BottomTabBarItem> .SetValue(BottomTabBarItem.Template2)); case Resource.Id.template3_item: return(ConversionResult <BottomTabBarItem> .SetValue(BottomTabBarItem.Template3)); default: return(ConversionResult <BottomTabBarItem> .UnsetValue()); } }
protected override ConversionResult <int> Convert(BottomTabBarItem value, Type targetType, object parameter, CultureInfo culture) { switch (value) { case BottomTabBarItem.Template1: return(ConversionResult <int> .SetValue(Resource.Id.template1_item)); case BottomTabBarItem.Template2: return(ConversionResult <int> .SetValue(Resource.Id.template2_item)); case BottomTabBarItem.Template3: return(ConversionResult <int> .SetValue(Resource.Id.template3_item)); default: return(ConversionResult <int> .UnsetValue()); } }
protected override ConversionResult <string> Convert(VacationType value, Type targetType, object parameter, CultureInfo culture) { var valueTitle = value.DisplayTitle(); return(valueTitle != null ? ConversionResult <string> .SetValue(valueTitle) : ConversionResult <string> .UnsetValue()); }