读取WebService返回的数组

// 读取响应

         Reader.CreateInstance(__uuidof(SoapReader30));

// 将reader联接到connector的输出字符串

         Reader->Load(_variant_t((IUnkNown*)Connector->OutputStream),"");

         int i=0,j=0;

// 访问节点，如果是一维数组，只需用一次->childnodes，如果是二维数组需要用两次-> childnodes

//Getlength()得到数组的大小

         i=Reader->RpcResult->childNodes->Getlength();

         j=Reader->RpcResult->childNodes->Getitem(0)->childNodes->Getlength();

         cout<<"病例条数为："<<i<<"\n";

         cout<<"项目数为："<<j<<'\n';

         for (int a=0;a<i;a++)

         {

                   for (int b=0;b<j;b++)

                   {

cout<<(_bstr_t)Reader->RpcResult->childNodes->Getitem(a)->childNodes->Getitem(b)->text<<"";

                   }

                   cout<<'\n';

         }