public long m_lngGetDeviceModel(out DataTable dtbDeviceModel) { long lngRes = 0; com.digitalwave.iCare.middletier.LIS.clsLisDeviceSvc objDeviceSvc = null; objDeviceSvc = (com.digitalwave.iCare.middletier.LIS.clsLisDeviceSvc)com.digitalwave.iCare.common.clsObjectGenerator.objCreatorObjectByType(typeof(com.digitalwave.iCare.middletier.LIS.clsLisDeviceSvc)); lngRes = objDeviceSvc.m_lngGetAllDeviceModel(objPrincipal, out dtbDeviceModel); // objDeviceSvc.Dispose(); return(lngRes); }