Page displays everything that is in the database - asp.net-core-mvc

Question

The PageSize field indicates that information should be displayed on one page, about eight objects, but the page displays everything that is in the database.
private readonly IObjectRepository _objectRepository;
private readonly IWebHostEnvironment hostingEnvironment;
public int PageSize = 8;
public HomeController(IObjectRepository objectRepository, IWebHostEnvironment hostingEnvironment)
{
_objectRepository = objectRepository;
this.hostingEnvironment = hostingEnvironment;
}
public ViewResult Index(int objectPage)
{
var model = _objectRepository.GetAllObjects();
model.OrderBy(o => o.Id)
.Skip((objectPage - 1) * PageSize)
.Take(PageSize);
return View(model);
}

Answer 1

Skip and Take return a new IEnumerable as a result, instead of modifying the existing one in place. So, you should replace this line:
model.OrderBy(o => o.Id)
.Skip((objectPage - 1) * PageSize)
.Take(PageSize);
with:
model=model.OrderBy(o => o.Id)
.Skip((objectPage - 1) * PageSize)
.Take(PageSize);
This way, you assign the new query value to the baseQuery and then when you enumerate it, it will return the expected entities.

Answer 2

Thanks everyone! I found another solution with Methanit, thanks him a lot.
1 - Changed my PageViewModel
public class PageViewModel
{
public int PageNumber { get; set; }
public int TotalPages { get; set; }
public PageViewModel(int count, int pageNumber, int pageSize)
{
PageNumber = pageNumber;
TotalPages = (int)Math.Ceiling(count / (double)pageSize);
}
public bool HasPreviousPage
{
get
{
return (PageNumber > 1);
}
}
public bool HasNextPage
{
get
{
return (PageNumber < TotalPages);
}
}
}
2 - Changed method Index in Controller:
public IActionResult Index(int page = 1)
{
int pageSize = 6;
var model = _objectRepository.GetAllObjects();
var count = model.Count();
var items = model.Skip((page - 1) * pageSize).Take(pageSize).ToList();
PageViewModel pageViewModel = new PageViewModel(count, page, pageSize);
IndexViewModel viewModel = new IndexViewModel
{
PageViewModel = pageViewModel,
Objects = items
};
return View(viewModel);
}
3 - The application is working correctly.
Thanks all a lot!