Hi,SGWellens

Thanks For ur Quick Reply 

Ya I go through Ur Code 

But what About this line 

raghav_khunger

The delegate object can be passed to code which can call the referenced method, without having to know at compile time which method will be invoked.

I am not cleared About that.[*-)]

Can U Explain me That Related ur code 

What means without having known at compile time.