public ActionResult GetBlogsByHashtag(int TagId)
        {
            BlogListVM blogPosts = new BlogListVM();
            blogPosts.BlogList = _mgr.GetBlogsByHashtag(TagId);

            return View("ViewBlogPosts", blogPosts);
        }
        public ActionResult ViewBlogPosts()
        {
            BlogListVM blogPosts = new BlogListVM();
            blogPosts.BlogList = _mgr.GetAllApprovedBlogPosts();

            return View(blogPosts);
        }