XML question

Question

Hi all, I have a XML document that has the following structure (example): What I want to do is to check if a node has children or not, based on two parameters (parent node, node name). Say I call my function like this: GetNode("CPU", "INTEL"). How would I do this using the XMLDocument class/object?? Would something like this work? : private XmlNode oNode; XmlDocument oXMLDoc = new XmlDocument(); string sNodeName = "INTEL"; string sParentNode = "CPU"; FileStream oFileStream = new FileStream(FILEPATH,FileMode.Open,FileAccess.Read,FileShare.ReadWrite); oXMLDoc.Load(oFileStream); oNode = oXMLDoc.SelectSingleNode("descendant::"+ ParentNode +"["+ NodeName +" = "+ NodeName +"]"); I'm new to the whole XML thing, so excuse me if my "suggestion" is totally off! Thank you!