public async Task LoadImagesAsync()
{
IEnumerable <MobileServiceFile> files = await this.manager.GetImageFilesAsync(TodoItem);
this.Images.Clear();
foreach (var f in files)
{
var todoImage = new TodoItemImage(f, this.TodoItem);
this.Images.Add(todoImage);
}
}
public async void OnAdd(object sender, EventArgs e)
{
IPlatform mediaProvider = DependencyService.Get <IPlatform>();
string sourceImagePath = await mediaProvider.TakePhotoAsync(App.UIContext);
if (sourceImagePath != null)
{
MobileServiceFile file = await this.manager.AddImage(this.TodoItem, sourceImagePath);
var image = new TodoItemImage(file, this.TodoItem);
this.Images.Add(image);
}
}