public async Task <KinderRegistration> UpdateItem(KinderRegistration item)
        {
            await Initialize();

            await SyncTable.UpdateAsync(item);

            await Sync();

            return(item);
        }
        public async Task <KinderRegistration> AddItem(KinderRegistration item)
        {
            await Initialize();

            await SyncTable.InsertAsync(item);

            await Sync();

            return(item);
        }