public void InvalidRead2()
{
Read r = new Read { QuestionId = 3 };
db.Read.Add(r);
db.SaveChanges();
}
public void ValidRead()
{
Read r = new Read { UserId = 3, QuestionId = 5 };
db.Read.Add(r);
db.SaveChanges();
}
public void InvalidRead1()
{
Read r = new Read { UserId = 3 };
db.Read.Add(r);
db.SaveChanges();
}