How can I create grid view of images? On click of a image it should open that image

How can I create the grid of images, like How it happens in the iPad photos app and on image click it should open that image, Can anybo开发者_StackOverflowdy give me some tutorial link or example code? Thanx in advance.

There are several open source options to consider:

https://github.com/elc/ELCImagePickerController
https://github.com/gdavis/FGallery-iPhone
https://github.com/kolinkrewinkel/KKGridView/
https://github.com/danielctull/DTGridView
https://github.com/samsoffes/sstoolkit (SSCollectionView)

Some of these will enlarge the photo automatically, and for other's you'll have to implement that part yourself. I've personally used FGallery and found it very full-featured, easy to use, and stable.