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IsolatedStorageFilePermission Class

Specifies the allowed usage of a private virtual file system. This class cannot be inherited.

For a list of all members of this type, see IsolatedStorageFilePermission Members.

System.Object
   System.Security.CodeAccessPermission
      System.Security.Permissions.IsolatedStoragePermission
         System.Security.Permissions.IsolatedStorageFilePermission

[Visual Basic]
<Serializable>
NotInheritable Public Class IsolatedStorageFilePermission
   Inherits IsolatedStoragePermission
[C#]
[Serializable]
public sealed class IsolatedStorageFilePermission :
   IsolatedStoragePermission
[C++]
[Serializable]
public __gc __sealed class IsolatedStorageFilePermission : public
   IsolatedStoragePermission
[JScript]
public
   Serializable
class IsolatedStorageFilePermission extends
   IsolatedStoragePermission

Thread Safety

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

Remarks

The common language runtime uses this class to control access to isolated storage.

Isolated storage creates a unique storage area for use by an application or component. It provides true isolation in that the identity of an application uniquely determines the root of a virtual file system that only that application can access. Thus, each application has its own file area inherently assigned to it. This file area is fully isolated from other applications, making it essentially private.

Note   The Assert method, inherited from CodeAccessPermission.Assert, does not have any effect on IsolatedStorageFilePermission. The Assert will be ignored.

Requirements

Namespace: System.Security.Permissions

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Assembly: Mscorlib (in Mscorlib.dll)

See Also

IsolatedStorageFilePermission Members | System.Security.Permissions Namespace | Permissions | Requesting Permissions | IsolatedStorageFilePermissionAttribute | IsolatedStoragePermission | IsolatedStoragePermissionAttribute | IsolatedStorageContainment

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