// Replace the following placeholder values with the target
        // server URL and target user.
        const string serverUrl = "http://serverName";
        const string targetUser = "domainName\userName";

        // Get the client context.
        clientContext = new ClientContext(serverUrl);

        // Get the SocialFeedManager instance.
        followingManager = new SocialFollowingManager(clientContext);

        // Create a SocialActorInfo object to represent the target user.
        SocialActorInfo actorInfo = new SocialActorInfo();
        actorInfo.AccountName = targetUser;

        // Find out whether the current user is following the target user.
        ClientResult<bool> isFollowed = followingManager.IsFollowed(actorInfo);

        // Get the information from the server.
        clientContext.ExecuteQuery();

        Console.WriteLine("Was the current user following the target user? {0}n", isFollowed.Value);
        Console.Write("Initial count: ");

        // Get the current count of followed people.
        WriteFollowedCount();

        // Try to follow the target user. If the result is OK, then
        // the request succeeded.
        ClientResult<SocialFollowResult> result = followingManager.Follow(actorInfo);
        clientContext.ExecuteQuery();

        // If the result is AlreadyFollowing, then stop following
        // the target user.
        if (result.Value == SocialFollowResult.AlreadyFollowing)
        {
            followingManager.StopFollowing(actorInfo);
            clientContext.ExecuteQuery();
        }

        // Handle other SocialFollowResult return values.
        else if (result.Value == SocialFollowResult.LimitReached
            || result.Value == SocialFollowResult.InternalError)
        {
            Console.WriteLine(result.Value);
        }

        // Get the updated count of followed people.
        Console.Write("Updated count: ");
        WriteFollowedCount();
        Console.ReadKey();
    }

    // Get the count of the people who the current user is following.
    static void WriteFollowedCount()
    {
        ClientResult<int> followedCount = followingManager.GetFollowedCount(SocialActorTypes.Users);
        clientContext.ExecuteQuery();
        Console.WriteLine("The current user is following {0} people.", followedCount.Value);
    }
}