read in multiple element xml

Unity Engine
1

i got xml like this

<Content>
     <Name>asdf</Name>
     <List>
          <Id>1</Id>
          <Value>100</Value>
     </LIst>
     <List>
          <Id>1</Id>
          <Value>200</Value>
     </LIst>
     <List>
          <Id>1</Id>
          <Value>300</Value>
     </LIst>
</Content>

how i get all the and know how many have been check;
i got almost like this

public void ProcessA(XmlNodeList nodes)
    {
        foreach (XmlNode node in nodes)
        {
            String value= node.SelectSingleNode("Value").InnerText;
        }
    }

i can easy got the single element value,
but have multiple value,
it’s show error,
any help?

2

Not sure, but is this what your trying to do?

foreach (XmlNode valuenode in node.SelectNodes("Value")) {
   string value = valuenode.InnerText;
}
3 
   int numberOfValues = node.SelectNodes("Value").Count;