Rückkehr aus der Datenbank nicht alle Daten

Question

using (var db = new ConnectToDB()) 
     { 
      var matches = db.Matches; 
      var matchesToReturn = new List<SimpleMatch>(); 
      foreach (var item in matches) 
      { 
       var match = new SimpleMatch(); 
       match.Id = item.Id; 
       match.Home = item.Home.Name; 
       match.Guest = item.Guest.Name; 
       match.HomeTeamGoals = item.Result.HomeTeamGoals; 
       match.GuestTeamGoals = item.Result.GuestTeamGoals; 

       matchesToReturn.Add(match); 

      } 

      return matchesToReturn; 
     } 

alle Artikel hat id und DateMatch, aber item.Home, item.Guest, item.Result == null

img return

Answer 1

Sicherstellen, dass die zugehörigen Objekte zu laden. Zum Beispiel wie folgt aus:

foreach (var item in matches.Include(x => x.Home).Include(x => x.Guest).Include(x => x.Result)) 
{ 
    ... 
}