ShowGroupByHeader property

The ShowGroupByHeader property is a read-write Boolean property to show or hide the column grouping label at the top of the run-time Alarm Control in the historical mode. Set the ShowGroupByHeader property to true to show the label "Drag a column header here to group by that column".

Syntax

result = AlarmClient.ShowGroupByHeader;

AlarmClient.ShowGroupByHeader = ShowGroupByHeader;