public static KeyValue[] GetActivityInstStatus(string piID) { IWFWorkflowService svc = Common.GetWorkFlowAPI(); string processInstanceID = piID;// for example, "02C3FA88ADE04750A34B5B3168C25793"; KeyValue[] resultList = null; try { resultList = svc.GetActivityInstStatus(processInstanceID); } catch (Exception ex) { } return(resultList); }