This documentation is archived and is not being maintained.

IsolatedStorage.GetPermission Method

When implemented by a derived class, returns a permission that represents access to isolated storage from within a permission set.

Namespace:  System.IO.IsolatedStorage
Assembly:  mscorlib (in mscorlib.dll)

protected abstract IsolatedStoragePermission GetPermission(
	PermissionSet ps


Type: System.Security.PermissionSet
The PermissionSet object that contains the set of permissions granted to code attempting to use isolated storage.

You call this method on derived classes to determine what permission type governs their use, and to return the permission of the type that has been granted. Use this information to determine the allowable quota and any other derived class-specific isolated storage settings.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.