LinqExtensions.cs

public static class LinqExtensions
{
    public static IQueryable<TSource> Page<TSource>(this IQueryable<TSource> source, IPageable pageable)
    {
        return Page<IQueryable<TSource>, TSource>(source, pageable);
    }

    public static IQueryable<TSource> Page<TSource>(this IQueryable<TSource> source, int page, int maxPerPage = 10)
    {
        return Page<IQueryable<TSource>, TSource>(source, page, maxPerPage);
    }

    public static IEnumerable<TSource> Page<TSource>(this IEnumerable<TSource> source, IPageable pageable)
    {
        return Page<IEnumerable<TSource>, TSource>(source, pageable);
    }

    public static IEnumerable<TSource> Page<TSource>(this IEnumerable<TSource> source, int page, int maxPerPage = 10)
    {
        return Page<IEnumerable<TSource>, TSource>(source, page, maxPerPage);
    }

    public static T Page<T, TSource>(this IEnumerable<TSource> source, IPageable pageable)
        where T : IEnumerable<TSource>
    {
        if (pageable == null)
            throw new ArgumentNullException("pageable");

        return Page<T, TSource>(source, pageable.Page, pageable.MaxPerPage);
    }

    public static T Page<T, TSource>(this IEnumerable<TSource> source, int page, int maxPerPage = 10)
        where T : IEnumerable<TSource>
    {
        if (source == null)
            throw new ArgumentNullException("source");

        if (page < 1)
            throw new ArgumentNullException("page", "page needs to be a positive number");

        if (maxPerPage < 1)
            throw new ArgumentNullException("maxPerPage", "maxPerPage needs to be a positive number");

        if (page == 1)
            return (T)source.Take(maxPerPage);

        int skip = (page - 1) * maxPerPage;

        return (T)source.Skip(skip).Take(maxPerPage);
    }
}