Hi,
Thanks for your immediate response and for your answer - I have seen that folder mentioned by you (dotNET2) - I have build that sample in VS2005 and run that sample - It is working fine and thanks once again.
Actually alfresco is not running in my local machine and it is running in our network machine - So I initially had "null exception error" when I entered user name & password and submit the user form - Then I have done the following to connect the alfresco running in remote server.
I have changed the 'localhost:8080' to 'IP Address:8080' in the following files,
1.Modified in app.config file.
2.Modified in authentication-service.wsdl file located in 'dotNET2/Alfresco/Web References/AuthenticationWebService'
3.Modified in content-service.wsdl file located in 'dotNET2/Alfresco/Web References/ContentWebService'
4.Modified in repository-service.wsdl file located in 'dotNET2/Alfresco/Web References/RepositoryWebService'
5.Modified in Settings.settings file located in 'dotNET2/Alfresco/Properties'
Now I am able to access the alfresco running in remote machine with the above changes.
Thanks,
KannanK