Frequently Asked Questions

Frequently Asked Questions by customers, end-users, and integrators. Let us know if you have an unanswered question.

How do I programmatically get realtime and historical alarms?

Use the GetAlarmDataTable method to return a DataTable object with all alarms and the values for each property of an alarm.

DataTable myDataTable;
            myDataTable = opcAlarmControl1.GetAlarmDataTable();