//pagesize quyết định
public PaginatedList <Domain.Entities.Area> GetAll(int pageIndex)
{
var query = _repository.Queryable();
List <Domain.Entities.Area> listArea = new List <Domain.Entities.Area>();
foreach (var item in query)
{
listArea.Add(item);
}
var pagin = new PaginatedList <Domain.Entities.Area>(listArea, listArea.Count, pageIndex, 10);
pagin.GetPageData();
return(pagin);
}