/// <summary>
        /// 添加评论
        /// </summary>
        protected void SubmitComment()
        {
            try
            {
                SiteSettingHelper CDHelper       = HelperFactory.GetHelper <SiteSettingHelper>();
                IAccountHelper    AccountHelper  = AccountFactory.CreateInstance();
                CommentsHelper    CommentsHelper = HelperFactory.GetHelper <CommentsHelper>();

                Comments cm          = new Comments();
                DateTime Createdtime = DateTime.Now;
                if (ArticleIDByRedirect != "")
                {
                    cm.ArticleID = ArticleIDByRedirect;
                }
                else
                {
                    cm.ArticleID = ArticleID;
                }

                if (CDHelper.Config.IsAuditComment)
                {
                    cm.State = 0;
                }
                else
                {
                    cm.State = 1;
                }
                if (IsSignin)
                {
                    string actID = CurrentAccount;
                    if (We7Helper.IsEmptyID(actID))
                    {
                        cm.Author = "系统管理员";
                    }
                    else
                    {
                        Account act = AccountHelper.GetAccount(CurrentAccount, new string[] { "FirstName", "LastName", "LoginName" });
                        cm.Author = String.Format("{0} {1}({2})",
                                                  act.LastName, act.FirstName, act.LoginName);
                    }
                    cm.AccountID = actID;
                }
                else
                {
                    cm.Author    = Author;
                    cm.AccountID = "";
                }
                cm.Content     = Content;
                cm.Created     = Createdtime;
                cm.ID          = We7Helper.CreateNewID();
                cm.ArticleName = Title;
                CommentsHelper.AddComments(cm);
                Message = CDHelper.Config.IsAuditComment ? "评论发表成功,等待系统审核!" : "发表成功!";

                Content = "";
            }
            catch (Exception ex)
            {
                Message = ex.Message;
            }
        }