how to remove a specific XML node from a nodelist

string myXML = "" +

"" +

"" +

"abc" +

"xyz" +

"123" +

"345" +

"" +

"";

XmlDocument xDoc = new XmlDocument();

xDoc.LoadXml(myXML);

XmlNamespaceManager xMan = new XmlNamespaceManager(xDoc.NameTable);

xMan.AddNamespace("xs", xDoc.DocumentElement.NamespaceURI);

XmlNode xNode = xDoc.SelectSingleNode("xs:schema/xs:someNode/xs:someNode4", xMan);

foreach (XmlNode node in xNode)

node.ParentNode.RemoveChild(node);

string seeOutputHere = xDoc.OuterXml;