C# (CSharp) Assignment2.Models Athlete示例

示例#1

        public Athlete Save(Athlete athlete)
        {
            if (athlete.Pk_Athlete_Id == 0)
            {
                db.Athletes.Add(athlete);
            }
            else
            {
                db.Entry(athlete).State = EntityState.Modified;
            }
            db.SaveChanges();

            return(athlete);
        }

示例#2

 internal void Delete(Athlete athlete)
 {
     throw new NotImplementedException();
 }

示例#3

 public void Delete(Athlete athlete)
 {
     db.Athletes.Remove(athlete);
     db.SaveChanges();
 }