C# xml檔案讀取節點寫入資料

   

<enums>
  <catagory id="SalesOrderType">
    <value description="訂單">0</value>
    <value description="退貨單">1</value>
  </catagory>

  <catagory id="SalesOrderStatus">
    <value description="已拆分">-30</value>
    <value description="已合并">-20</value>
    <value description="已撤銷">-10</value>
    <value description="未確認">0</value>
    <value description="已確認">10</value>
    <value description="已審核">20</value>
    <value description="已列印">30</value>
    <value description="已取貨">40</value>
    <value description="已驗貨">50</value>
    <value description="已封裝">60</value>
    <value description="已發貨">70</value>
    <value description="已核銷">80</value>
  </catagory>

 </enums>     

XmlDocument xmldoc = new XmlDocument();
                //xmldoc.Load(Directory.GetCurrentDirectory() + "\\enums.xml"); //Debug調試 

                xmldoc.Load(Path.Combine(Application.StartupPath,"enums.xml"));           

                XmlNodeList topM = xmldoc.DocumentElement.ChildNodes;   //得到頂層節點列表
                foreach (XmlElement element in topM)
                {
                    if (element.Name.ToLower() == "catagory")
                    {
                        string catagory = element.Attributes["id"].Value;
                        XmlNodeList nodelist = element.ChildNodes;  //得到該節點的子節點
                        if (nodelist.Count > 0)
                        {
                            foreach (XmlElement el in nodelist) //讀元素值
                            {                                                              

                                int keyint =int.Parse(el.InnerText);
                                string value= el.Attributes["description"].Value;
                                tenum=new Tenum(catagory,keyint,value);
                                //插入資料
                            }
                        }
                    }
                }