private XElement CreateMultiCallResultValues(IEnumerable <XmlRpcMethodResult> results)
{
var paramElement = new XElement(XmlRpcTags.Param);
var paramsElement = new XElement(XmlRpcTags.Params, paramElement);
var values = results.Select(x => new ArrayValue(new[] { x.Values.First() })).AsEnumerable();
var arrayValue = new ArrayValue(values);
var writer = Writers.GetWriter(arrayValue.GetType());
writer.WriteTo(paramElement, arrayValue);
var methodResponseElement = new XElement(XmlRpcTags.MethodResponse, paramsElement);
return(methodResponseElement);
}