using NBAManagment.Entities; using System.Collections.ObjectModel; using System.Linq; public class TeamsViewModel { public ObservableCollection AtlanticTeams { get; set; } public ObservableCollection CentralTeams { get; set; } public ObservableCollection SoutheastTeams { get; set; } public ObservableCollection NorthwestTeams { get; set; } public ObservableCollection PacificTeams { get; set; } public ObservableCollection SouthwestTeams { get; set; } public TeamsViewModel() { LoadTeams(); } private void LoadTeams() { using (var context = new PracticeNBAEntities()) { } } }