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System.IO.IsolatedStorage Namespace

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

The System.IO.IsolatedStorage namespace contains types for creating and using a virtual file system. Isolated storage provides safe client-side storage 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.

Classes

  Class Description
Public class IsolatedStorageException The exception that is thrown when an operation in isolated storage fails.
Public class IsolatedStorageFile Represents an isolated storage area containing files and directories.
Public class IsolatedStorageFileStream Exposes a file within isolated storage.
Public class IsolatedStorageSettings Provides a Dictionary<TKey, TValue> that stores key-value pairs in isolated storage.