Facebook Like button in asp.net C# code behind

Label2.Text = "<iframe src=http://www.facebook.com/plugins/like.php?href=http://www.svdeals.com" + Request.RawUrl.ToString() + "&amp;layout=button_count&amp;show_faces=false&amp;action=like&amp;font=arial&amp;colorscheme=light&amp;height=21&amp;width=100&amp;locale=en_US' scrolling='no' frameborder='0' allowTransparency='true' style='margin-left:15px; height:21px; width:95px;'></iframe>";