how to copy attribute XML node to specified structure or array

Question

how to copy attribute XML node to specified structure or array with one command for example

    public struct PossibilityJavamed
    {
        public string derv;
        public string dervt;
        public string num;
        public string gend;
    }
    PossibilityJavamed tmpstructnew = tmpstruct;
    ArrayList alstout = new ArrayList();// my array has some initial value 
    XmlNodeList nodeList;
    nodeList = docHarf.SelectNodes("//adatesmi");
            for (int i = 0; i < nodeList.Count; i++)
            {


                    tmpstructnew.derv = nodeList[i].Attributes["derv"].Value;
                    tmpstructnew.dervt = nodeList[i].Attributes["dervt"].Value;
                    tmpstructnew.num = nodeList[i].Attributes["num"].Value;
                    tmpstructnew.gend = nodeList[i].Attributes["gend"].Value;
                    alstout.Add(tmpstructnew);
            }

but i will do it in one command

Answer 1

Like this:

alstout.AddRange(docHarf.SelectNodes("//adatesmi")
    .Select(n => new PossibilityJavamed {
        derv  = n.Attributes["derv"].Value,
        dervt = n.Attributes["dervt"].Value,
        num   = n.Attributes["num"].Value,
        gend  = n.Attributes["gend"].Value
    }));

Answer 2

      alstout.AddRange(  (
                 from n in docHarf.SelectNodes("//adatesmi")
                 select new PossibilityJavamed(){
                    derv = n.Attributes["derv"].Value;
                    dervt = n.Attributes["dervt"].Value;
                    num = n.Attributes["num"].Value;
                    gend = n.Attributes["gend"].Value;
                 }
            ).ToList());