求救,dephi调用WebService问题
我设置了
HTTPRIO1.WSDLLocation:='http://192.168.149.69/DctWindsWS/Service.asmx?WSDL';
HTTPRIO1.Service:='Service';
HTTPRIO1.Port:='ServiceSoap';
并且
procedure TForm1.Button1Click(Sender: TObject);
var soap:ServiceSoap;
begin
soap:=(HTTPRIO1 as ServiceSoap);
sopa.helloWorld();
end;
但是dephi 提示ServiceSoap未定义是怎么个意思?