C# ve XML RPC kütüphanesi kullanarak Wordpress'e uzaktan yazı eklemek.[programla]

public class KonuGonderme : XmlRpcClientProtocol
        {

            public struct customField
            {
                public string key;
                public string value;
            }


            [XmlRpcMissingMapping(MappingAction.Ignore)]
            public struct Post
            {
                public DateTime dateCreated;
                public string description;
                public string title;
                public string permalink;
                public string[] categories;
                public object postid;
                public string userid;
                public string thumbnail;
            }


            public void Konu()
            {
                this.Url = "http://www.siteniz.com/xmlrpc.php";
                Post post = new Post();
                post.dateCreated = DateTime.Now;
                customField resim = new customField();
                post.title = "deneme";
                post.description="denemeicerik";
                post.categories = new string[] { "Dekorasyon" };
                newPost("blogid", "wp_kullaniciadi", "sifre", post, true);
            }

            [XmlRpcMethod("metaWeblog.newPost")]
            public string newPost(string blogid, string username, string password, Post content, bool publish)
            {
                try
                {
                   return (string)this.Invoke("newPost", new object[] { blogid, username, password, content, publish });

                }
                catch (Exception ex)
                {
                    return null;
                }

  
            }
}