private (IQueryable <T> Query, int RecordCount) BuildPagedQuery()
{
var result = Query.Expression;
var nested = false;
foreach (var orderByFilter in OrderBys)
{
var operation = orderByFilter.ConstructOrderByExpression <T>(nested);
result = Expression.Call(typeof(Queryable),
operation.Command,
new[] { Query.ElementType, operation.MemberType },
result,
Expression.Quote(operation.OrderByExpression));
nested = true;
}
Query = Query.Provider.CreateQuery <T>(result);
return(PagingFilter.ApplyFilter(Query));
}
