public Expression<Func<T, bool>> GetPredicate(List<GridFilter> filterClasses)
        {
            var retPredicate = PredicateBuilder.True<T>();
            foreach (GridFilter columnFilterClass in filterClasses.Where(i => ValidateFilter(i) && i != null))
            {
                GridFilter @class = columnFilterClass;
                decimal outResult;
                DateTime outDate;
                switch (columnFilterClass.Comparer)
                {
                    case FilterComparisons.EqualTo:
                        if (decimal.TryParse(@class.FilterValue.ToString(), out outResult))
                        {
                            retPredicate = retPredicate.And(p => decimal.TryParse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString(), out outResult) &&
                            decimal.Parse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()) == decimal.Parse(@class.FilterValue.ToString()));
                        }
                        else if (DateTime.TryParse(@class.FilterValue.ToString(), out outDate))
                        {
                            retPredicate = retPredicate.And(p => DateTime.TryParse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString(), out outDate) &&
                            DateTime.Parse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()).ToShortDateString() == DateTime.Parse(@class.FilterValue.ToString()).ToShortDateString());
                        }
                        else
                        {
                            retPredicate = retPredicate.And(p => ((p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null) == null) ? null : p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()) == @class.FilterValue.ToString());
                        }
                        break;
                    case FilterComparisons.NotEqualTo:
                        if (decimal.TryParse(@class.FilterValue.ToString(), out outResult))
                        {
                            retPredicate = retPredicate.And(p => decimal.TryParse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString(), out outResult) &&
                            decimal.Parse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()) != decimal.Parse(@class.FilterValue.ToString()));
                        }
                        else if (DateTime.TryParse(@class.FilterValue.ToString(), out outDate))
                        {
                            retPredicate = retPredicate.And(p => DateTime.TryParse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString(), out outDate) &&
                            DateTime.Parse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()).ToShortDateString() != DateTime.Parse(@class.FilterValue.ToString()).ToShortDateString());
                        }
                        else
                        {
                            retPredicate = retPredicate.And(p => ((p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null) == null) ? null : p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()) != @class.FilterValue.ToString());
                        }
                        break;
                    case FilterComparisons.GreaterThan:
                        if (decimal.TryParse(@class.FilterValue.ToString(), out outResult))
                        {
                            retPredicate = retPredicate.And(p => decimal.TryParse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString(), out outResult) &&
                                decimal.Parse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()) > decimal.Parse(@class.FilterValue.ToString()));
                        }
                        else
                        {
                            retPredicate = retPredicate.And(p => DateTime.TryParse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString(), out outDate) &&
                            DateTime.Parse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()) > DateTime.Parse(@class.FilterValue.ToString()));
                        }
                        break;
                    case FilterComparisons.LessThan:
                        if (decimal.TryParse(@class.FilterValue.ToString(), out outResult))
                        {
                            retPredicate = retPredicate.And(p => decimal.TryParse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString(), out outResult) &&
                                decimal.Parse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()) < decimal.Parse(@class.FilterValue.ToString()));
                        }
                        else
                        {
                            retPredicate = retPredicate.And(p => DateTime.TryParse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString(), out outDate) &&
                            DateTime.Parse(p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()) < DateTime.Parse(@class.FilterValue.ToString()));
                        }
                        break;
                    case FilterComparisons.NotEmpty:
                        retPredicate = retPredicate.And(p => !String.IsNullOrEmpty((p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null) == null) ? null : p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()));
                        break;
                    case FilterComparisons.Empty:
                        retPredicate = retPredicate.And(p => String.IsNullOrEmpty((p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null) == null) ? null : p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()));

                        break;
                    case FilterComparisons.Containing:
                        retPredicate = retPredicate.And(p => ((p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null) == null) ? "" : p.GetType().GetProperty(@class.FilterMemberName).GetValue(p, null).ToString()).ToUpper().Contains(@class.FilterValue.ToString().ToUpper()));
                        break;
                    default:
                        throw new NotImplementedException("The comparer selected is not yet implemented.");
                }
            }
            return retPredicate;
        }