How to validate an xhtml file against a specified DTD?

Question

I have got my resource file with the help of

string filePath = Assembly.GetExecutingAssembly().GetName().Name+"." + resourceFileName;    
Stream fileStream = Assembly.GetExecutingAssembly().GetManifestResourceStream(filePath);

Now i have to use fileStream to compare my xhtml file against the DTDs that are embedded inside the resource file. How to do that?

Answer 1

Well the answer I thought I knew (XmlValidatingReader) is now deprecated/obsolete depending on your platform, but the replacement seems straightforward. Examples here and here.