public static IQueryable <T> ApplyPaging <T>(this IOrderedQueryable <T> query, int currentPage, int pageSize,
out int pageCount, out int queryCount)
{
Tracer.Verbose(() => "applying query paging");
pageCount = query.CalculatePageCount(pageSize, out queryCount);
if (pageSize == 0)
{
Tracer.Verbose(() => "paging is disabled");
return(query);
}
Tracer.Verbose(() => "building paged query");
return(query.Skip((currentPage - 1) * pageSize).Take(pageSize));
}