public async Task <ActionResult> Edit(SlideShowItemModel slideShowItemModel)
        {
            var slideShowItem = new DomainClasses.SlideShowItem()
            {
                Id    = slideShowItemModel.Id,
                Title = slideShowItemModel.Title,
                Image = slideShowItemModel.Image,
                Link  = slideShowItemModel.Link,
                Order = slideShowItemModel.Order,
                Text  = slideShowItemModel.Text
            };

            _slideShowService.Edit(slideShowItem);

            await _dbContext.SaveChangesAsync();

            return(new HttpStatusCodeResult(HttpStatusCode.OK));
        }