LIVE Streaming and capturing the desktop or entire screen content in to image

Question

Hi All,


In my application i am using live streaming for this topic if you have any idea or any appropriate articles please post me 

and i want to know the streaming concept for this any sample codes or links please post here and in this application i want to capture the screen in to an image. how to capture the entire screen by using c#.net,


please your valuable suggestion regarding my issues and live streaming

Thanks in advance


Thanks and Regards
V.S.R.K.Raju