Create transparent background image by slicing in Adobe Illustrator

I have been trying to slice a tansparent background image from a开发者_开发技巧 .AI (Adobe illustrator) file. But haven't got any solution yet.

Can somebody please guide me on this? Or providing a tutorial link will be helpful.

Just wanted to tell you tha my concern is Adobe Illustrator (.AI) file. I know how to do the same in Adobe Photoshop. I also know that how to slice images in Adobe Illustrator, The only thing I am looking for is how to slice them with transparent background.

• After slicing, go to File >> Save For Web & Devices.
• Select PNG-24 in the Preset drop-down.
• Check the Transparent check-box ON.
• Save

It should give your sliced images as transparent .PNG files.