/// <summary> /// Queries the number of slots. /// </summary> /// <returns>The number of slots connected to this signal</returns> /// <since_tizen> 3 </since_tizen> public uint GetConnectionCount() { uint ret = NDalicManualPINVOKE.ActivatedSignalType_GetConnectionCount(swigCPtr); if (NDalicPINVOKE.SWIGPendingException.Pending) { throw NDalicPINVOKE.SWIGPendingException.Retrieve(); } return(ret); }