MediaPermission::IsSubsetOf Method (IPermission^)
Determines whether the current permission is a subset of the specified permission.
Assembly: WindowsBase (in WindowsBase.dll)
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::Booleantrue if the current permission is a subset of the specified permission; otherwise, false.
Implements
IPermission::IsSubsetOf(IPermission^)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.
Available since 3.0