Would you write xml-doc for a namespace? And if yes, how and where?
I would think, if it is possible, maybe an almost empty file like this:
///
NDoc supports this by recognising a special NamespaceDoc class located in each namespace, and using the documentation from that. I haven't tried it, but Sandcastle appears to support the same trick.
Edit: For example:
namespace Some.Namespace
{
///
/// This namespace contains stuff
///
public static class NamespaceDoc
{
}
}