/** * <summary> * Stops the preprogrammed playing sequence and sets the frequency to zero. * <para> * </para> * </summary> * <returns> * <c>0</c> if the call succeeds. * On failure, throws an exception or returns a negative error code. * </returns> */ public virtual int stopPlaySeq() { if (_func == null) { throw new YoctoApiProxyException("No Buzzer connected"); } return(_func.stopPlaySeq()); }