public CKR C_EX_SetLocalPIN(NativeULong slotId, byte[] userPin, byte[] newLocalPin, NativeULong localPinId) { if (_disposed) throw new ObjectDisposedException(GetType().FullName); NativeULong userPinLength = 0; if (userPin != null) userPinLength = (NativeULong)(userPin.Length); NativeULong newLocalPinLength = 0; if (newLocalPin != null) newLocalPinLength = (NativeULong)(newLocalPin.Length); NativeULong rv = _rutokenDelegates.C_EX_SetLocalPIN(slotId, userPin, userPinLength, newLocalPin, newLocalPinLength, localPinId); return (CKR)rv; }