how to add webservice to the smart devices in using c#.net

See more:

C#

Hi I am prepared the project in mobile application.
Am maintained the database in same device.
Now i creating a web service .
Am adding this web service to mobile application in Add web references.
while running the project after passing the parameter to service i getting an error Unable to connect remote server.
How am connecting my service through mobile application.


Help me please.

Thanks
pavan