/// <inheritdoc/> public object?ConvertBack(object?value, Type?targetType, object?parameter, CultureInfo culture) { if (Application.Current is PrismApplication prismApplication) { ILocalization localization = prismApplication.Container.Resolve <ILocalization>(); if (value != null && targetType != null) { if (targetType.IsGenericType && targetType.GetGenericTypeDefinition() == typeof(Nullable <>)) { targetType = targetType.GetGenericArguments()[0]; } Dictionary <string, string> allValues = localization.GetAllValuesFor(targetType.Name); string?valAsString = value.ToString(); string key = allValues.FirstOrDefault(x => x.Value == valAsString).Key; return(Enum.Parse(targetType, key)); } } return(Binding.DoNothing); }