Как печатать gridview только в ASP.NET

---

Реж мои друзья,
пожалуйста как

How to Print GridView only in ASP.NET using vb.net code ?
i want to add button to print just the area that contain gridview in my page .
many thanks.

What I have tried:

I tried and did not succeed , 
so please help me about this.

---