Alumnos.MainPage.WindowSizeChanged C# (CSharp) Метод

        void WindowSizeChanged(object sender, Windows.UI.Core.WindowSizeChangedEventArgs e)
        {
            if (e.Size.Width <= 750)
            {
                VisualStateManager.GoToState(this, "ColumnarLayout", false);
            }
            else
            {
                VisualStateManager.GoToState(this, "TabularLayout", false);
            }
        }