How to use the BeginGetDirectMessage() and EndGetDirectMessage() from TweetSharp.dll using wpf application?

ankita_yahoo · 2013-07-30T16:26:50.000Z

I am using TweetSharp.dll in my wpf demo application, Basically i’m beginner for TweetSharp I’m not able to use the both methods
BeginGetDirectMessage() and EndGetDirectMessage()
How to use these methods?

Please help me
Any help will be appreciated!