private async void TakePictureAsync()
{
try
{
var stream = await _pictureChooserTask.TakePictureAsync(400, 95);
var memoryStream = new MemoryStream();
await stream.CopyToAsync(memoryStream);
int sequenceNumber = (ImagesVM.Any()) ? _imagesVM.Max(i => i.Image.Sequence) + 1 : 1;
Image image = new Image()
{
ID = Guid.NewGuid(), Sequence = sequenceNumber, Bytes = memoryStream.ToArray(), Filename = string.Format("{0} {1}.jpg", _infoService.CurrentDriverDisplayName, DateTime.Now.ToString("yyyy-MM-ddHH-mm-ss"))
};
//Add to view model
CameraImageViewModel imageViewModel = new CameraImageViewModel(image, this);
ImagesVM.Add(imageViewModel);
RaisePropertyChanged(() => HasPhotoBeenTaken);
RaisePropertyChanged(() => CommentHintText);
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}