Print orders From .NET

Hi, I am using web services to create sales orders in NAV from .NET

After create the order in .NET I would like open the NAV document and print it automatically.

Now I am using this, and I receive correctly the URL, but to invoke NAV I must Copy the url and paste it in explorer, so I can view it and print it.

URL:=GETURL(CLIENTTYPE::Windows,'SINASE ALFONSO, S.A.',OBJECTTYPE::Page,130,Rec);

Do you know any way to open directly the Nav Order, and print it automatically? Thanks!