/// <summary>
        /// 获取网站绑定的IP，端口，主机头
        /// </summary>
        /// <param name="metabasePath">站点</param>
        /// <param name="propertyName">属性</param>
        /// <param name="newValue">值</param>
        static string[] GetSingleProperty(string metabasePath, string propertyName)
        {
            DirectoryEntry path = new DirectoryEntry(metabasePath);
            PropertyCollection ppC = (PropertyCollection)path.Properties;
            string[] serverBind = ppC[propertyName][0].ToString().Split(':');//获取网站绑定的IP，端口，主机头
            return serverBind;
        }