AMicroBlogAPI is a C# implementation, a strong-typed deep encapsulation, a easy-to-use .net lib of SINA microblog APIs. App developers no longer need to parse various HTTP responses -- all responses are parsed into strong types; No longer need to construt the request query strings -- just simply gives the values of parameters; No longer need to implement the OAuth -- a single call could logs the user on.

sina weibo .NET libraries and applications.