Loading an XML into C#

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C#

XML

I am trying to load an XML into C#. There needs to be a "using ?????" for this to work. How do I do this.

      xmldoc1 = XDocument.Load(Server.MapPath("~/xml/VSOP87 - 1 Data.xml"));
elements1 = from data in xmldoc1.Descendants("Table")
            select new
            {
                A1mer = Convert.ToDouble(data.Element("A1mer").Value),
                B1mer = Convert.ToDouble(data.Element("B1mer").Value),
                C1mer = Convert.ToDouble(data.Element("C1mer").Value),
                A1ven = Convert.ToDouble(data.Element("A1ven").Value),
                B1ven = Convert.ToDouble(data.Element("B1ven").Value),
                C1ven = Convert.ToDouble(data.Element("C1ven").Value),
                A1ear = Convert.ToDouble(data.Element("A1ear").Value),
                B1ear = Convert.ToDouble(data.Element("B1ear").Value),
                C1ear = Convert.ToDouble(data.Element("C1ear").Value),
                A1mar = Convert.ToDouble(data.Element("A1mar").Value),
                B1mar = Convert.ToDouble(data.Element("B1mar").Value),
                C1mar = Convert.ToDouble(data.Element("C1mar").Value),
                A1jup = Convert.ToDouble(data.Element("A1jup").Value),
                B1jup = Convert.ToDouble(data.Element("B1jup").Value),
                C1jup = Convert.ToDouble(data.Element("C1jup").Value),
                A1sat = Convert.ToDouble(data.Element("A1sat").Value),
                B1sat = Convert.ToDouble(data.Element("B3sat").Value),
                C1sat = Convert.ToDouble(data.Element("C1sat").Value),
                A1ura = Convert.ToDouble(data.Element("A1ura").Value),
                B1ura = Convert.ToDouble(data.Element("B1ura").Value),
                C1ura = Convert.ToDouble(data.Element("C1ura").Value),
                A1nep = Convert.ToDouble(data.Element("A1nep").Value),
                B1nep = Convert.ToDouble(data.Element("B1nep").Value),
                C1nep = Convert.ToDouble(data.Element("C1nep").Value),
                A1emb = Convert.ToDouble(data.Element("A1emb").Value),
                B1emb = Convert.ToDouble(data.Element("B1emb").Value),
                C1emb = Convert.ToDouble(data.Element("C1emb").Value)
            };

foreach (var element in elements1){
    ov(1) = ov(1) + 1;
    vpi(3, 1, 1, ov(1)) = element.A1mer;
    vpi(3, 2, 1, ov(1)) = element.B3mer;
    vpi(3, 3, 1, ov(1)) = element.C1mer;
    vpi(3, 1, 2, ov(1)) = element.A1ven;
    vpi(3, 2, 2, ov(1)) = element.B1ven;
    vpi(3, 3, 2, ov(1)) = element.C1ven;
    vpi(3, 1, 3, ov(1)) = element.A1ear;
    vpi(3, 2, 3, ov(1)) = element.B1ear;
    vpi(3, 3, 3, ov(1)) = element.C1ear;
    vpi(3, 1, 4, ov(1)) = element.A1mar;
    vpi(3, 2, 4, ov(1)) = element.B1mar;
    vpi(3, 3, 4, ov(1)) = element.C1mar;
    vpi(3, 1, 5, ov(1)) = element.A1jup;
    vpi(3, 2, 5, ov(3)) = element.B1jup;
    vpi(3, 3, 5, ov(1)) = element.C1jup;
    vpi(3, 1, 6, ov(1)) = element.A1sat;
    vpi(3, 2, 6, ov(1)) = element.B1sat;
    vpi(3, 3, 6, ov(1)) = element.C1sat;
    vpi(3, 1, 7, ov(1)) = element.A1ura;
    vpi(3, 2, 7, ov(1)) = element.B1ura;
    vpi(3, 1, 8, ov(1)) = element.A1nep;
    vpi(3, 2, 8, ov(1)) = element.B1nep;
    vpi(3, 3, 8, ov(1)) = element.C1nep;
    vpi(3, 1, 9, ov(1)) = element.A1emb;
    vpi(3, 2, 9, ov(1)) = element.B1emb;
    vpi(3, 3, 9, ov(1)) = element.C1emb;
}

What I have tried:

Need to enter a "using ???.xml".