/// <summary> /// Called when an asynchronous read operation completes. /// </summary> public void OnReadComplete( int dwTransid, int hGroup, int hrMasterquality, int hrMastererror, int dwCount, int[] phClientItems, object[] pvValues, short[] pwQualities, System.Runtime.InteropServices.ComTypes.FILETIME[] pftTimeStamps, int[] pErrors) { try { // unmarshal item values. DaValue[] values = ComDaGroup.GetItemValues( dwCount, pvValues, pwQualities, pftTimeStamps, pErrors); // invoke the callback. m_group.OnReadComplete(dwTransid, phClientItems, values); } catch (Exception e) { Utils.Trace(e, "Unexpected error processing OnReadComplete callback."); } }