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AVEVA™ Historian

SetTagFormat

  • Last UpdatedNov 17, 2021
  • 1 minute read

The SetTagFormat method sets how the values for the tag appear, either in decimal format or scientific format.

Syntax

[Result=] aaHistClientTrend.SetTagFormat(message serverName, message tagName, long format);

Parameters

serverName

The name of the server.

tagName

The name of the tag.

format

The format for the tag value. 0 = Decimal; 1 = Scientific.

Return Value

Returns True if successful; otherwise returns False.

Remarks

If the specified tag is shown in the chart multiple times, the method uses the first instance that was added.

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