How are XML-RPC arrays represented as .NET types?
Where possible XML-RPC.NET maps XML-RPC arrays onto arrays of .NET types. Where this is not possible, for example where the members of the XML-RPC array are not of the same type, the mapping is to an instance of System.Object[]. XML-RPC.NET does not support “jagged” arrays – arrays of arrays – because these are not CLS compliant.