public abstract void UpdateBlog(Blog blog);
 public abstract void CreateNewBlog(Blog blog);
 public abstract void DeleteBlog(Blog blog);
 public static void DeleteBlog(Blog blog)
 {
     LoadProviders();
     _provider.DeleteBlog(blog);
 }
 public static void CreateNewBlog(Blog blog)
 {
     LoadProviders();
     _provider.CreateNewBlog(blog);
 }
 public override void UpdateBlog(Blog blog)
 {
     var BlogList = new List<Blog>();
     BlogList.Add(blog);
 }
 public override void DeleteBlog(Blog blog)
 {
     var BlogList = new List<Blog>();
     BlogList.Remove(blog);
 }
 public override void CreateNewBlog(Blog blog)
 {
     var BlogList = new List<Blog>();
     BlogList.Add(blog);
 }