C# (CSharp) HW5._5._21CandidateTracker.Data CandidateDbContext.SaveChanges Beispiele

Beispiel #1

        public void AddCandidate(Candidate candidate)
        {
            var ctx = new CandidateDbContext(_connectionString);

            ctx.Candidates.Add(candidate);
            ctx.SaveChanges();
        }

Beispiel #2

        public void UpdateCandidate(Candidate candidate)
        {
            var ctx = new CandidateDbContext(_connectionString);

            ctx.Candidates.Attach(candidate);
            ctx.Entry(candidate).State = EntityState.Modified;
            ctx.SaveChanges();
        }