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AVEVA™ Historian

CurrentTagIndex

  • Last UpdatedNov 17, 2021
  • 1 minute read

This read-only property returns the index of the tag that is currently selected.

Syntax

Result = aaHistClientTrend.CurrentTagIndex;

Return Value

The result is an integer value.

Remarks

The index reflects the order in which the tags were added to the trend. 0 denotes the first tag that was added to the trend, 1 denotes the second, and so on. If no tag is currently selected, -1 is returned.

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