Question

I’m a newbie in Linq and C# and I’m going need some help. These following marks “____” need to be filled out with the right syntax word. The main problem is that I can’t find the last keyword between owner.OwnerID and dog.OwnerID.

From your point of view, do you think that I’m using right synax code instead of “____“?

List<Owner> ownerList;
List<Dog> dogList;

    public class Dog
    {
        public string Name { get; set; }
        public int Age { get; set; }
        public int OwnerID { get; set; }
    }

    public class Owner
    {
        public string Name { get; set; }
        public int OwnerID { get;  set; }
    }



var query2 = _____ owner in ownerList
          _____ _____ dogList _____
 owner._____ _________ dog._____ into x
 select new { a = owner, b = x};



var query2 = from owner in ownerList
 from dog in dogList where
 owner.OwnerID _________ dog.OwnerID into x
 select new { a = owner, b = x};

Answer 1

var query2 = from owner in ownerList
          join b in dogList on
 owner.OwnerId equals dog.OwnerId into x
 select new { a = owner, b = x};



var query2 = from owner in ownerList
 from dog in dogList where
 owner.OwnerID == dog.OwnerID into x
 select new { a = owner, b = x};

Actually the 2nd one doesn’t really make any sense, and won’t compile. But I can’t think of anything else than == to put in the blank… It might be a mistake in the exercise