展開のモデルを扱うService
        private void addButton_Click(object sender, RoutedEventArgs e)
        {
            var service = new StoryFrameModelService();

            var newModel = service.AddNewStoryFrame();
            _model.Select(newModel);
        }
        private bool ExpandStoryFrameModel()
        {
            var service = new StoryFrameModelService();

            foreach (var model in LoadComposition.StoryFrameModelCollection)
            {
                model.StartDateTime = DateTime.Today;
                model.EndDateTime = DateTime.Today;

                service.AddStoryFrame(model);
            }

            return true;
        }
        private bool ExpandStoryFrameModel()
        {
            var service = new StoryFrameModelService();
            foreach (var model in LoadComposition.StoryFrameModelCollection)
            {
                service.AddStoryFrame(model);
            }

            return true;
        }
 /// <summary>
 /// 展開の転送
 /// </summary>
 /// <param name="storyFrames">展開</param>
 private static void TransferStoryFrames(List<StoryFrameModel> storyFrames)
 {
     var service = new StoryFrameModelService();
     foreach (var model in storyFrames)
     {
         service.AddStoryFrame(model);
     }
 }