public void GetVerifyParameters(out int verifyThreshold, out int verifyRotationTolerance, int context) { int errorCode = 0; try { errorCode = GrFingerprintProxy.GrGetVerifyParameters(out verifyThreshold, out verifyRotationTolerance, context); } catch (AccessViolationException exception) { FingerprintException exception2 = new FingerprintException(-113, exception); throw exception2; } FingerprintException.CheckError(errorCode); }