private static _ImageLoaderHardCoded _InitImageData()
        {
            var imageData = new _ImageLoaderHardCoded();

            imageData.Add(WhiskeyName, ImageDataFor(WhiskeyFileName));
            imageData.Add(CarName, ImageDataFor(CarFileName));
            return(imageData);
        }
        public static Task <_SlideLibrary> LoadAllSlides()
        {
            var noImages = new _ImageLoaderHardCoded();
            var slide1   = new Slide(noImages)
            {
                MessageTop = "first slide"
            };

            slide1.UseBlackText();
            var slide2 = new Slide(noImages)
            {
                MessageTop = "second slide"
            };

            slide2.UseWhiteText();
            return(Task.FromResult(new _SlideLibrary(new[] { slide1, slide2 }, noImages)));
        }