ApiCore.Wall.WallFactory.AddLike C# (CSharp) Метод

        public int AddLike(int postId, bool needPublish)
        {
            this.Manager.Method("wall.addLike");
            this.Manager.Params("post_id", postId);
            if (needPublish)
            {
                this.Manager.Params("need_publish", needPublish);
            }
            string resp = this.Manager.Execute().GetResponseString();
            if (this.Manager.MethodSuccessed)
            {
                XmlDocument x = this.Manager.GetXmlDocument(resp);
                XmlUtils.UseNode(x.SelectSingleNode("/response"));
                return XmlUtils.Int("likes");
            }
            return -1;
        }