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<google>BUY_IPAD</google>
In the chapter entitled [[Working with Directories on the iPad with iOS 4 (Xcode 4)|Working with Directories on the iPad with iOS 4]] we looked at the NSFileManager, NSFileHandle and NSData Foundation Framework classes and discussed how the NSFileManager class in particular enables us to work with directories when developing iPad iOS 4 applications. We also spent some time covering the file system structure used by the iOS 4 and, in particular, looked at the temporary and Documents directories assigned to each application and how the location of those directories can be identified from within the application code.
