private void CaptureInitialize(GrStatusEventHandler grStatusEventHandler) { int errorCode = 0; try { errorCode = GrFingerprintProxy.GrCapInitialize(grStatusEventHandler); } catch (AccessViolationException exception) { FingerprintException exception2 = new FingerprintException(-113, exception); throw exception2; } FingerprintException.CheckError(errorCode); }