| 123456789101112131415161718192021222324252627 | using InABox.Core;namespace Comal.Classes{    public class PaymentLookups : EntityLookup<Payment>    {        public override Columns<Payment> DefineColumns()        {            return new Columns<Payment>(                x => x.ID,                x => x.Date,                x => x.PaymentTypeLink.Code,                x => x.Total            );        }        public override Filter<Payment> DefineFilter()        {            return null;        }        public override SortOrder<Payment> DefineSortOrder()        {            return new SortOrder<Payment>(x => x.Date).ThenBy(x => x.PaymentTypeLink.Code);        }    }}
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