iphone - facebook api in ios4

Facebook released new API that works perfectly on iOS4. The API's that are in older facebook api are no longer working in new api. I have the experience of integrating facebook api in iphone3 Apps. but now the api's are no more available.

I'd like to post a message the user's wall. How can I do it with latest API. Is there any tutorial. I googled a lot and I couldn't find perfect开发者_开发百科 URL

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Have a look at Dominic Dimarco's tutorial part 1 and part 2. Hope that helps.

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There is an example in the Facebook Connect iOS SDK, download here.