Can not find reportingservice2010 class in reportservice2010 namespace, instead, I got reportingservice2010soap class.

I used SQL server 2008 R2, Visual Studio 2008 window form.

I added web service reference:

http://<Server Name>/ReportServer/ReportService2010.asmx?wsdl

 in my project successfully. and give namespace name as reportservice2010, in namespace reportservice2010, there is no reportingservice2010 class, instead, I found reportingsercie2010soap class.

but,