DateRangeExpressionDescriptor public class DateRangeExpressionDescriptor : DescriptorBase<DateRangeExpressionDescriptor, IDateRangeExpression>, IDateRangeExpression Documentation Code public DateRangeExpressionDescriptor() public DateRangeExpressionDescriptor From(DateMath from) public DateRangeExpressionDescriptor Key(string key) public DateRangeExpressionDescriptor To(DateMath to)