C# (CSharp) WeatherEntities.SaveChanges示例

示例#1

        public ActionResult AddUser(User userToAdd)
        {
            if (userToAdd == null)
            {
                throw new ArgumentNullException(nameof(userToAdd), "No user was provided to add to the database.");
            }

            using (var dbContext = new WeatherEntities())
            {
                dbContext.Users.Add(userToAdd);
                dbContext.SaveChanges();
            }

            return(RedirectToRoute("Default", new { controller = "Admin", action = "Index" }));
        }

示例#2

 public override void Save()
 {
     _context.SaveChanges();
 }

示例#3

 public void Save()
 {
     _context.SaveChanges();
 }