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Isolated Storage

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Isolated storage enables applications to create and maintain a safe client-side virtual file system for partial trust applications. In Silverlight, all I/O operations are restricted to isolated storage and do not use the file system of the operating system.

In This Section


  • IsolatedStorageFile
    Represents the abstract base class from which all isolated storage implementations must derive.