kindeditor用XML存储数据,怎样能避免把标点看作特殊字符的错误
后台代码
public partial class Admin_information_informations : System.Web.UI.Page
{
     protected static string informations_id = "1";
     protected void Page_Load(object sender, EventArgs e)
     {
         if (!IsPostBack)
         {
             this.onloadXml(informations_id);
         }
     }     
     protected void LinkButton1_Click(object sender, EventArgs e)
     {
         this.onloadXml("1");
         informations_id = "1";
     }
     protected void LinkButton2_Click(object sender, EventArgs e)
     {
         this.onloadXml("2");
         informations_id = "2";
     }
     protected void LinkButton3_Click(object sender, EventArgs e)
     {
         this.onloadXml("3");
         informations_id = "3";
     }
     protected void LinkButton4_Click(object sender, EventArgs e)
     {
         this.onloadXml("4");
         informations_id = "4";
     }
     protected void LinkButton5_Click(object sender, EventArgs e)
     {
         this.onloadXml("5");
         informations_id = "5";
     }
     protected void Btn_save_Click(object sender, EventArgs e)
     {
         string url = Server.MapPath("information.xml");
         XmlDocument xmlDoc = new XmlDocument();
         xmlDoc.Load(url);//加载XML文档
         XmlNode root = xmlDoc.SelectSingleNode("informations");
         XmlNodeList xnl = root.ChildNodes;//获取informations下面所有子节点
         for (int i = 0; i < xnl.Count; i++)
         {
             XmlNodeList xnl11 = xnl.Item(i).SelectNodes("id");//查找informations_id下面节点结合
             XmlElement xe = (XmlElement)xnl11.Item(0);//informations_id节点下面的元素
             if (xe.InnerText == informations_id)//获取节点以及所有子集的串联值
             {
                 xe.ParentNode.ChildNodes.Item(1).InnerText = this.TextBox1.Text;
                 xe.ParentNode.ChildNodes.Item(2).InnerText = this.content1.Value;
             }
         }
         xmlDoc.Save(url);//保存XML文档
         NormalMethod.showTip("修改成功", "informations.aspx?id=" + informations_id);
     }
     protected void onloadXml(string id)
     {
         string url = Server.MapPath("information.xml");
         XmlDocument xmlDoc = new XmlDocument();
         xmlDoc.Load(url);//加载XML文档
         XmlNode root = xmlDoc.SelectSingleNode("informations/information[id='" + id + "']");
         if (root != null)
         {
             this.TextBox1.Text = root.ChildNodes[1].InnerText;
             this.content1.Value = root.ChildNodes[2].InnerText;
         }
     }
}
前台代码
<head runat="server">
     <title>无标题页</title>
     <script type="text/javascript" src="../Resourse/Script/Splitter.js"></script>
     <script type="text/javascript" src="../Resourse/Script/check.js"></script>
     <script src="../Resourse/datepicker/WdatePicker.js" type="text/javascript"></script>
     <script src="../Resourse/Script/Window.js" type="text/javascript"