以下代码在平台上也是可以运行的
===================
procedure TMainForm.Button1Click(Sender: TObject);
var
XMLDocument1:TXMLDocument;
begin
XMLDocument1:=TXMLDocument.Create(Self);
with XMLDocument1 do
begin
XML.Add('<TransResponse></TransResponse>');
Active := True;
Encoding := 'GB2312';