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IsolatedStoragePermissionAttribute Class

Allows security actions for IsolatedStoragePermission to be applied to code using declarative security.

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

System.Object
   System.Attribute
      System.Security.Permissions.SecurityAttribute
         System.Security.Permissions.CodeAccessSecurityAttribute
            System.Security.Permissions.IsolatedStoragePermissionAttribute
               System.Security.Permissions.IsolatedStorageFilePermissionAttribute

[Visual Basic]
<AttributeUsage(AttributeTargets.Assembly Or AttributeTargets.Class _
   Or AttributeTargets.Struct Or AttributeTargets.Constructor Or _
   AttributeTargets.Method)>
<Serializable>
MustInherit Public Class IsolatedStoragePermissionAttribute
   Inherits CodeAccessSecurityAttribute
[C#]
[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Class
   | AttributeTargets.Struct | AttributeTargets.Constructor |
   AttributeTargets.Method)]
[Serializable]
public abstract class IsolatedStoragePermissionAttribute :
   CodeAccessSecurityAttribute
[C++]
[AttributeUsage(AttributeTargets::Assembly |
   AttributeTargets::Class | AttributeTargets::Struct |
   AttributeTargets::Constructor | AttributeTargets::Method)]
[Serializable]
public __gc __abstract class IsolatedStoragePermissionAttribute :
   public CodeAccessSecurityAttribute
[JScript]
public
   AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Class |
   AttributeTargets.Struct | AttributeTargets.Constructor |
   AttributeTargets.Method)
 Serializable
abstract class IsolatedStoragePermissionAttribute extends
   CodeAccessSecurityAttribute

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

This class is an abstract base class. This class is never used instantiated; instead, classes that extend it and represent access to a particular type of isolated storage are used.

The scope of the declaration that is allowed depends on the SecurityAction that is used.

The security information declared by a security attribute is stored in the metadata of the attribute target and is accessed by the system at run time. Security attributes are used only for declarative security. For imperative security, use the corresponding permission class.

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

IsolatedStoragePermissionAttribute Members | System.Security.Permissions Namespace | Extending Metadata Using Attributes | IsolatedStoragePermission | IsolatedStorageFilePermission | IsolatedStorageFilePermissionAttribute | IsolatedStorageContainment

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