Gets a value that indicates whether the EncryptionPropertyCollection object is read-only.
Assembly: System.Security (in System.Security.dll)
A collection that is read-only does not allow the addition, removal, or modification of elements after the collection is created.
A collection that is read-only is simply a collection with a wrapper that prevents modifying the collection; therefore, if changes are made to the underlying collection, the read-only collection reflects those changes.
Available since 2.0