private IModel ModelTypeTo(string model)
        {
            IModel model2 = new IModel();

            switch (model)
            {
            case "ItemLine":
            {
                LineModel line = new LineModel();
                return(line);
            }

            case "ItemEllipse":
            {
                EllipsModel ellipsModel = new EllipsModel();
                return(ellipsModel);
            }

            case "ItemCursor":
            {
                CursorModel cursor = new CursorModel();
                return(cursor);
            }

            case "ItemRectangle":
            {
                RectangleModel rectangle = new RectangleModel();
                return(rectangle);
            }

            case "ItemAdd":
            {
                AddModel add = new AddModel();
                return(add);
            }

            case "ItemAddInButton":
            {
                AddInButtonModel addInButton = new AddInButtonModel();
                return(addInButton);
            }

            case "RemoveListSprites":
            {
                AddSprites.Create create = new AddSprites.Create();
            } break;
            }

            return(model2);
        }
 private void RemoveListSprites_Click(object sender, RoutedEventArgs e)
 {
     AddSprites.Create create = new AddSprites.Create();
 }