C# 在AppConfig文件中循环

我有一个AppConfig文件，如下所示：

<configuration>
  <configSections>
    <sectionGroup name="TableSettings">
      <section name="TableNames" type="System.Configuration.DictionarySectionHandler"/>
    </sectionGroup>
  </configSections>
  <TableSettings>
    <TableNames>
      <add key="Tablename" value="DailyBilling_20131231"/>
      <add key="Tablename" value="DailyBilling_20130131"/>
    </TableNames>
  </TableSettings>
</configuration>

感谢您的帮助

谢谢。

试试这个

        try
        {
            string strXML = File.ReadAllText("xml.xml");

            XDocument xsrcdoc = XDocument.Parse(strXML);

            var KeyValuePairs = (from xml in xsrcdoc.Descendants("add") select 
                                 new {
                                     Key = xml.Attribute("key").Value,
                                     value = xml.Attribute("value").Value
                                 }).ToList();
        } //Put a break-point here and mouse-over KeyValuePairs and you should see your values....
        catch (Exception)
        {
            throw;
        }

---

我正在从应用程序构建文件夹中的文件（XML.XML）中将XML读入字符串。要使代码正常工作，请将strXML设置为XML或创建XML.XML文件并将XML保存在其中……

请查看以下问题的答案：

        try
        {
            string strXML = File.ReadAllText("xml.xml");

            XDocument xsrcdoc = XDocument.Parse(strXML);

            var KeyValuePairs = (from xml in xsrcdoc.Descendants("add") select 
                                 new {
                                     Key = xml.Attribute("key").Value,
                                     value = xml.Attribute("value").Value
                                 }).ToList();
        } //Put a break-point here and mouse-over KeyValuePairs and you should see your values....
        catch (Exception)
        {
            throw;
        }