Hello,
Welcome to our Microsoft Q&A platform!
How use Wsdl with out add as web refrence
We cannot do this in Xamarin.Forms. Because the Soap service is coded on ASP.NET framework, but xamarin runs on .Net standard which cannot compile the Asp.net libraries. Using soap service requires to call the code in xamarin project and the namespaces cannot be added directly if the project reference is not added.
Best Regards,
Jarvan Zhang
If the response is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.