MediaPermission.IsSubsetOf Method (IPermission)

 

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

Namespace:   System.Security.Permissions
Assembly:  WindowsBase (in WindowsBase.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.

The current permission is a subset of the specified permission if the current permission specifies a set of operations that is wholly contained by the specified permission. For example, a permission that represents access to C:\example.txt is a subset of a permission that represents access to C:\.

If this method returns true, the current permission represents no more access to the protected resource than does the specified permission.

.NET Framework
Available since 3.0
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