class AppDataManager public static async Task SaveAsync<T>(T data, string fileName) var serializer = new DataContractSerializer(typeof(T)SomethingGoesHere = await AppDataManager.RestoreAsync<UserData>(
我已经创建了相应的linq to sql类,并将关联更改为OneToOnevar n = db.Addresses.Where(t => t.Phone.Number == 100);var n = db.Addresses.Where(t => t.Phone == new Phone(100));
上面的Ph