internal bool AddIdle(SWIGTYPE_p_Dali__CallbackBase callback) { bool ret = NDalicManualPINVOKE.Adaptor_AddIdle(swigCPtr, SWIGTYPE_p_Dali__CallbackBase.getCPtr(callback)); if (NDalicPINVOKE.SWIGPendingException.Pending) { throw NDalicPINVOKE.SWIGPendingException.Retrieve(); } return(ret); }