public async void transferAsync(myItem item)
 {
     this._id    = item.id;
     title       = item.title;
     description = item.description;
     imgSize     = item.imgSize;
     date        = item.date;
     selected    = item.selected;
     img         = await DataService.GetProfilePictureAsync(_id);
 }
        private async void saveAsync()
        {
            List <string> L        = new List <string>();
            var           allitems = ViewModel.AllItems;

            foreach (var item in allitems)
            {
                Models.myItem myitem = new Models.myItem(item);
                Debug.WriteLine(item);
                L.Add(JsonConvert.SerializeObject(myitem));
            }
            StorageFolder pictureFolder = await ApplicationData.Current.LocalFolder.GetFolderAsync("ProfilePictures");

            var file = await pictureFolder.CreateFileAsync("file", CreationCollisionOption.ReplaceExisting);

            string str = JsonConvert.SerializeObject(L);

            byte[] content = System.Text.Encoding.ASCII.GetBytes(str);

            using (var stream = await file.OpenStreamForWriteAsync())
            {
                await stream.WriteAsync(content, 0, content.Length);
            }
        }
 public TodoItem(myItem item)
 {
     transferAsync(item);
 }