vb.net example to get google contacts using dotnetopenauth?

I've read some posts here and found some c# examples but I开发者_如何学Python'm unable to transfer them to vb.net :-( When I translate OAuthConsumer example from dotnetopenauth I always get the following error message:

'DotNetOpenAuth.ApplicationBlock.InMemoryTokenManager' is not accessible in this context because it is 'Friend'.

in this line:

Private ReadOnly Property TokenManager() As InMemoryTokenManager

Is there anywhere a working example for vb.net? I've managed to use OpenID from dotnetopenauth to authenticate with Google but now I'm stuck with reading the contacts... Many thanks in advance!!

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The ApplicationBlock is a source distribution in the .zip file so that you can copy and paste the bits of it you like directly into your own project, in which case a Friend class should work for you just fine.