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IsolatedStorageException Class

The exception that is thrown when an operation in isolated storage fails.

System.Object
  System.Exception
    System.IO.IsolatedStorage.IsolatedStorageException

Namespace:  System.IO.IsolatedStorage
Assembly:  mscorlib (in mscorlib.dll)
[ComVisibleAttribute(true)]
public class IsolatedStorageException : Exception

The IsolatedStorageException type exposes the following members.

  NameDescription
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360IsolatedStorageException()Initializes a new instance of the IsolatedStorageException class with default properties.
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360IsolatedStorageException(String)Initializes a new instance of the IsolatedStorageException class with a specified error message.
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360IsolatedStorageException(String, Exception)Initializes a new instance of the IsolatedStorageException class with a specified error message and a reference to the inner exception that is the cause of this exception.
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  NameDescription
Public propertySupported by Silverlight for Windows PhoneSupported by Xbox 360DataGets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception.)
Protected propertySupported by Silverlight for Windows PhoneSupported by Xbox 360HResultGets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception.)
Public propertySupported by Silverlight for Windows PhoneSupported by Xbox 360InnerExceptionGets the Exception instance that caused the current exception. (Inherited from Exception.)
Public propertySupported by Silverlight for Windows PhoneSupported by Xbox 360MessageGets a message that describes the current exception. (Inherited from Exception.)
Public propertySupported by Silverlight for Windows PhoneSupported by Xbox 360StackTraceGets a string representation of the frames on the call stack at the time the current exception was thrown. (Inherited from Exception.)
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  NameDescription
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360Equals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodSupported by Silverlight for Windows PhoneSupported by Xbox 360FinalizeAllows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360GetBaseExceptionWhen overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. (Inherited from Exception.)
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360GetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360GetTypeGets the runtime type of the current instance. (Inherited from Exception.)
Protected methodSupported by Silverlight for Windows PhoneSupported by Xbox 360MemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneSupported by Xbox 360ToStringCreates and returns a string representation of the current exception. (Inherited from Exception.)
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To diagnose isolated storage exceptions, you can examine the Exception.InnerException property to see more information about what caused the exception. In release mode, you must set a registry key at HKEY_LOCAL_MACHINE\software\Microsoft\Silverlight\IsolatedStorageInnerExceptionsAllowedDomains to specify that the InnerException property contains the exception. In the registry key, you provide a comma-separated list of domains that are permitted to include the inner exception for isolated storage exceptions.

IsolatedStorageException uses the HRESULT ISS_E_ISOSTORE, which has the value 0x80131450.

The most common examples of isolated storage exceptions are as follows.

  • Missing evidence. Isolated storage requires evidence (information about the assembly and its origin) in order to determine the identity of the code and connect it to the correct associated file space. Without this information, isolated storage cannot be used.

  • Invalid operations. Some FileStream operations are not supported for isolated storage.

For a list of initial property values for an instance of IsolatedStorageException, see the IsolatedStorageException constructors.

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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