public bool setgetvalue(ref double value) { DCAMPROPOPTION _option = DCAMPROPOPTION.NONE; m_lasterr = dcamprop.setgetvalue(m_hdcam, m_idProp, ref value, _option); return(!m_lasterr.failed()); }
public bool queryvalue(ref double value, DCAMPROPOPTION _option) { m_lasterr = dcamprop.queryvalue(m_hdcam, m_idProp, ref value, _option); return(!m_lasterr.failed()); }