Hi all,

I discovered that I cannot extend XmlRpcType. It's not a problem with
the XmlRpcType class itself, but with the XmlRpcService class that
identifies the Xml-RPC type.

In the CookComputing.XmlRpc.XmlRpcServiceInfo class, method
GetXmlRpcType, I've found this comparison (line 275):

else if (t == typeof(XmlRpcStruct)))
{
ret = XmlRpcType.tHashtable;
}

This doesn't allow to extend XmlRpcType because when you send your
extended object the type won't match.

I patched the line with this check:

else if (t.IsAssignableFrom(typeof(XmlRpcStruct)))

This allows XmlRpcStruct and derived types to be identified as they
should.

Perhaps there is a reason for that check to be in that way, but
without more info I guess this behavior should be patched.

Regards,
Javier Gonel