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AVEVA™ Historian

FileOpen

  • Last UpdatedNov 17, 2021
  • 1 minute read

The FileOpen method opens the specified trend file.

Syntax

[Result=] aaHistClientTrend.FileOpen([message fileName]);

Parameters

fileName

Optional parameter. The full path to the trend file to open.

Return Value

Returns True if the file can be successfully opened; otherwise, returns False.

Remarks

Any errors are reported.

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