Inheritance: INotifyPropertyChanged
        public ItemStoryRelationModel GetNewModel(int itemId, int storyId)
        {
            var model = new ItemStoryRelationModel(itemId, storyId);

            model.Effect = ItemStoryRelationModel.EffectItems[0];

            return(model);
        }
        public void RemoveModel(ItemStoryRelationModel model)
        {
            if (_itemStoryRelModelDictionary.ContainsKey(model.ItemId))
            {
                _itemStoryRelModelDictionary.Remove(model.ItemId);
            }

            ModelCollection.Remove(model);
        }
        public ItemStoryRelationModel GetNewModel(int itemId, int storyId)
        {
            var model = new ItemStoryRelationModel(itemId, storyId);

            model.Effect = ItemStoryRelationModel.EffectItems[0];

            return model;
        }
        public void RemoveModel(ItemStoryRelationModel model)
        {
            if (_itemStoryRelModelDictionary.ContainsKey(model.ItemId))
            {
                _itemStoryRelModelDictionary.Remove(model.ItemId);
            }

            ModelCollection.Remove(model);
        }
 public void AddModel(ItemStoryRelationModel model)
 {
     ModelCollection.Add(model);
 }
        public void RemoveModel(ItemStoryRelationModel model)
        {
            var modelMgr = FindModel(model.StoryFrameId);

            modelMgr.RemoveModel(model);
        }
 public void AddModel(ItemStoryRelationModel model)
 {
     ModelCollection.Add(model);
 }
        public void RemoveModel(ItemStoryRelationModel model)
        {
            var modelMgr = FindModel(model.StoryFrameId);

            modelMgr.RemoveModel(model);
        }