Export (0) Print
Expand All

SiteIdentityPermission.IsSubsetOf Method

Determines whether the current permission is a subset of the specified permission.

Namespace:  System.Security.Permissions
Assembly:  mscorlib (in mscorlib.dll)

public override bool IsSubsetOf(
	IPermission target
)

Parameters

target
Type: System.Security.IPermission

A permission that is to be tested for the subset relationship. This permission must be of the same type as the current permission.

Return Value

Type: System.Boolean
true if the current permission is a subset of the specified permission; otherwise, false.

Implements

IPermission.IsSubsetOf(IPermission)

ExceptionCondition
ArgumentException

The target parameter is not null and is not of the same type as the current permission.

The current permission is a subset of the specified permission if the current permission specifies a site that is wholly contained by the specified permission.

The following table shows the value of IsSubsetOf for a range of values of the current permission and the specified permission.

Current Permission

Specified Permission

IsSubsetOf

www.fourthcoffee.com

www.fourthcoffee.com

true

www.fourthcoffee.com

www.tailspintoys.com

false

www.fourthcoffee.com

*.fourthcoffee.com

true

www.fourthcoffee.com

*.com

true

*.fourthcoffee.com

www.fourthcoffee.com

false

*.fourthcoffee.com

*.fourthcoffee.com

true

*.fourthcoffee.com

*.com

true

Anything except None

*

true

None

Anything

true

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

Show:
© 2014 Microsoft