How can i convert this code to LINQ

private XmlDocument FilterRecords(XmlDocument responseXml, int noOfRecords) {
XElement envelope = XElement.Parse(responseXml.OuterXml);
XElement envelopeAdd = new XElement("searchResultsList");
foreach(XElement xe in envelope.Elements().Elements()) {
if (xe.Name.LocalName == "searchResultsList") {
int count = 0;
foreach(XElement childXe in xe.Elements()) {
if (count < noOfRecords) {
if (childXe.Name.LocalName == "searchResultsRecord") {
envelopeAdd.Add(childXe);
count++;
}
}
}
}
}
}