1. The convert button in the activity file doesn't actually convert the price
2. I'm trying to now use the webservicex Web Service in my own solution and the xml returned always returns -1 instead of an actual currency conversion rate.
I'm wondering whether the 2 things are connected. Do I need to pass any extra parameters , such as sign up and then use a developer key in the URL? I can't see any option for that, I'm just wondering.
Or if nobody can help me to get the webservicex web service working to return accurate conversion rates, does anybody have a working currency conversion via insert from URL in their solution please; A reliable currency conversion web service that you can recommend?