/// <summary>
/// Converts a value.
/// </summary>
/// <param name="value">The value produced by the binding source.</param>
/// <param name="targetType">The type of the binding target property.</param>
/// <param name="parameter">The converter parameter to use.</param>
/// <param name="culture">The culture to use in the converter.</param>
/// <returns>
/// A converted value. If the method returns null, the valid null value is used.
/// </returns>
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
var enumObject = value as ObservableCollection <MealTypes>;
if (enumObject != null)
{
return(enumObject.Select(x => EnumStringValueAttribute.GetStringValue(x)));
}
return(null);
}
/// <summary>
/// Converts a value.
/// </summary>
/// <param name="value">The value produced by the binding source.</param>
/// <param name="targetType">The type of the binding target property.</param>
/// <param name="parameter">The converter parameter to use.</param>
/// <param name="culture">The culture to use in the converter.</param>
/// <returns>
/// A converted value. If the method returns null, the valid null value is used.
/// </returns>
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
var mealType = value as MealTypes?;
return(mealType.HasValue ? EnumStringValueAttribute.GetStringValue(mealType) : String.Empty);
}