Asp.Net XML操作基类

Asp.Net XML操作基类(14)         private XmlElement xmlElem;   

        #region 构造与释构
        public XmlObject()
        {           

        }      
        ~XmlObject()
        {
            Dispose();
        }
        protected virtual void Dispose(bool isDisposing)
        {
            if (_alreadyDispose) return;
            if (isDisposing)
            {
               //
            }
            _alreadyDispose = true;
        }
        #endregion

        #region IDisposable 成员

        public void Dispose()
        {
            Dispose(true);
            GC.SuppressFinalize(this);
        }

        #endregion

        #region 创建xml文档
        /**************************************************