How to Convert XML String to XML and Get Values With LINQ

XDocument XMLdoc = XDocument.Parse(XMLString);

try

{

string body;

string CcMailid = "";

string Path = Server.MapPath("~/Imgs/Logo.gif");

string rootUrl = Page.Request.ServerVariables["HTTP_HOST"].ToString() + RequestDetails;

var XMLVales = (from _Doc in XMLdoc.Descendants("Product")

select new

{

ProductName = _Doc.Element("ProductName").Value,

Quantity = _Doc.Element("ProductQuanity").Value,

Amount = _Doc.Element("ProductAmt").Value,

TotalAmount = _Doc.Element("ProductTotalAmt").Value

}).Last();

body = ObjHtmlBody.BodyContentNew(RequesterName, SubmitterName, ReqId, XMLVales.ProductName, XMLVales.Quantity, XMLVales.Amount, XMLVales.TotalAmount, rootUrl);

string[] _ReqCode = ddlRequestFrom.SelectedValue.Split('^');

if (Convert.ToString(Session["EmpCode"]) != Convert.ToString(_ReqCode[0]))

{

CcMailid = _ReqCode[1].Trim();

}

ObjSendMail.SendEmail(ToMailId, CcMailid, "New Requst", body, Path);

}

catch (Exception Ex)

{

ErrorLog.WriteError("FrmRequest() --> : buildAndSendEmail() : --> " + Ex);

}