Opc.Ua.Com.Server.ComAe2Subscription.Translate C# (CSharp) Method

        private OpcRcw.Ae.ONEVENTSTRUCT Translate(AeEvent e)
        {
            OpcRcw.Ae.ONEVENTSTRUCT e2 = new ONEVENTSTRUCT();

            e2.wNewState = 0;
            e2.wChangeMask = 0xFF;
            e2.szSource = e.SourceName;
            e2.wQuality = ComUtils.GetQualityCode(e.Quality);
            e2.dwEventType = e.Category.EventType;
            e2.dwEventCategory = (int)e.Category.LocalId;
            e2.bAckRequired = 0;
            e2.dwSeverity = e.Severity;
            e2.ftTime = ComUtils.GetFILETIME(e.Time);
            e2.szMessage = (e.Message != null) ? e.Message.Text : null;
            e2.szActorID = e.AuditUserId;
            e2.dwCookie = e.Cookie;

            if (e.AttributeValues != null && e.AttributeValues.Length > 0)
            {
                e2.dwNumEventAttrs = e.AttributeValues.Length;
                e2.pEventAttributes = ComUtils.GetVARIANTs(e.AttributeValues, true);
            }

            if ((e2.dwEventType & OpcRcw.Ae.Constants.CONDITION_EVENT) != 0)
            {
                e2.szConditionName = e.ConditionName;
                e2.ftActiveTime = ComUtils.GetFILETIME(e.ActiveTime);
                e2.bAckRequired = (e.AckedState)?0:1;

                // set the condition state.
                e2.wNewState = 0;

                if (e.EnabledState)
                {
                    e2.wNewState |= OpcRcw.Ae.Constants.CONDITION_ENABLED;
                }

                if (e.AckedState)
                {
                    e2.wNewState |= OpcRcw.Ae.Constants.CONDITION_ACKED;
                }

                if (e.ActiveState)
                {
                    e2.wNewState |= OpcRcw.Ae.Constants.CONDITION_ACTIVE;
                }

                // set the subcondition if available.
                if (!LocalizedText.IsNullOrEmpty(e.LowState))
                {
                    e2.szSubconditionName = e.LowState.Text;
                }

                if (!LocalizedText.IsNullOrEmpty(e.HighState))
                {
                    e2.szSubconditionName = e.HighState.Text;
                }

                if (!LocalizedText.IsNullOrEmpty(e.LowLowState))
                {
                    e2.szSubconditionName = e.LowLowState.Text;
                }

                if (!LocalizedText.IsNullOrEmpty(e.HighHighState))
                {
                    e2.szSubconditionName = e.HighHighState.Text;
                }

                if (!LocalizedText.IsNullOrEmpty(e.LimitState))
                {
                    e2.szSubconditionName = e.LimitState.Text;
                }
            }

            if (e2.szMessage == null) e2.szMessage = String.Empty;
            if (e2.szSource == null) e2.szSource = String.Empty;
            if (e2.szConditionName == null) e2.szConditionName = String.Empty;
            if (e2.szSubconditionName == null) e2.szSubconditionName = String.Empty;
            if (e2.szActorID == null) e2.szActorID = String.Empty;

            return e2;
        }
        #endregion