public IActionResult Index() { List <ProjectListViewModel> projecten = new List <ProjectListViewModel>(); IEnumerable <Project> projectenFromDatabase = _context.GetProjecten(); foreach (var project in projectenFromDatabase) { projecten.Add(new ProjectListViewModel() { Id = project.Id, Titel = project.Titel, Beschrijving = project.Beschrijving, ImageFile = project.Image, Status = project.Status.Naam, Tags = project.TagProjects.Select(tagprojects => tagprojects.Tag).Select(tag => tag.Naam).ToList() //Tags = _context.TagProject.Where(x => project.Id == x.Project.Id).Select(t => t.Tag.Naam.ToLower().Trim()).ToList(), }); } ProjectFilterListViewModel vm = new ProjectFilterListViewModel { Projecten = projecten }; return(View(vm)); }