Is my xbox still working? (10 point for any good answer)?

Well.. so you know the power plug for xbox right.. 110V I brought it to China and China has 220V not knowing.. and it blew out my power plug but is my xbox still okay? And also I got really angry at it (it's a slim) and I press the power puttin to hard and it was a touch screen, and know it can go backwards and it wasn't suppose to... 10 points for a good answer