Haresh, I've updated the project, please give it another try. This version I tested on the iPhone 4, and iPad 1, both are working fine. Lee

Hi Haresh, Is the testApi method working for you that displays your name and headline? Or is it a separate api call that is not working? To answer you last question where to get oauth_token and oauth_token_secret, those values are automatically extracted and placed into the "accessToken" variable. After accessToken has been set by the code, you can see the properties are there in the console window by typing: "po accessToken". This will display the values you mention. requestToken works the same way but you don't need requestToken for api calls, requestToken is needed only for the initial authorization.

@WhoAreYou: 1) The SlimDX guys said they did not reject this sample, they just didn't have time to setup any user sample area on the site, so you're wrong on this point. 2) Second I don't see how the part of the research I left out of the quote is misleading. 3) Using C++ unit tests does not "catch up" the productivity of C++ to C#. Unit tests can be a boost to both languages, so essentially that point is a wash.