private void EndUpdateNews()
        {
            using (TransactionScope scope = new TransactionScope())
            {
                try
                {
                    this._articleNewsCount += this.ParseTagSubNews();
                    base.BeginInvoke(this.noteInvoke, new object[] { string.Format("當(dāng)前下載新聞 {3} 條，解析新聞 {0} 條，專題新聞 {1} 條，常規(guī)新聞 {2} 條。", new object[] { this._articleNewsCount + this._subNewsCount, this._subNewsCount, this._articleNewsCount, this._downloadCount }) });
                    scope.Complete();
                }
                catch (Exception exception)
                {
                    this._subDic.Clear();
                    base.BeginInvoke(this.logInvoke, new object[] { "專題新聞分類出現(xiàn)異常。" });
                    this.WriteException(exception);
                    base.BeginInvoke(this.logInvoke, new object[] { "數(shù)據(jù)庫(kù)數(shù)據(jù)進(jìn)行回滾" });
                    Transaction.Current.Rollback();
                }
                finally
                {
                    Application.DoEvents();
                    scope.Dispose();
                }
            }
            using (TransactionScope scope2 = new TransactionScope())
            {
                try
                {
                    this._subNewsCount += this.ParseTagArticleNews();
                    base.BeginInvoke(this.noteInvoke, new object[] { string.Format("當(dāng)前下載新聞 {3} 條，解析新聞 {0} 條，專題新聞 {1} 條，常規(guī)新聞 {2} 條。", new object[] { this._articleNewsCount + this._subNewsCount, this._subNewsCount, this._articleNewsCount, this._downloadCount }) });
                    scope2.Complete();
                }
                catch (Exception exception2)
                {
                    this._articleDic.Clear();
                    base.BeginInvoke(this.logInvoke, new object[] { "常規(guī)新聞分類出現(xiàn)異常。" });
                    this.WriteException(exception2);
                    base.BeginInvoke(this.logInvoke, new object[] { "數(shù)據(jù)庫(kù)數(shù)據(jù)進(jìn)行回滾" });
                    Transaction.Current.Rollback();
                }
                finally
                {
                    Application.DoEvents();
                    scope2.Dispose();
                }
            }
            this.FinishCurrentWork();
        }