CodeAccessPermission.Intersect(IPermission) Method
Definition
Important
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When implemented by a derived class, creates and returns a permission that is the intersection of the current permission and the specified permission.
public:
abstract System::Security::IPermission ^ Intersect(System::Security::IPermission ^ target);public abstract System.Security.IPermission Intersect(System.Security.IPermission target);abstract member Intersect : System.Security.IPermission -> System.Security.IPermissionPublic MustOverride Function Intersect (target As IPermission) As IPermissionParameters
- target
- IPermission
A permission to intersect with the current permission. It must be of the same type as the current permission.
Returns
A new permission that represents the intersection of the current permission and the specified permission. This new permission is null if the intersection is empty.
Implements
Exceptions
The target parameter is not null and is not an instance of the same class as the current permission.
Remarks
The intersection of two permissions is a permission that describes the set of operations they both describe in common. Only a demand that passes both original permissions will pass the intersection.
Notes to Implementers
You must override this method in a derived class.
