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AVEVA™ Historian

SaveData

  • Last UpdatedNov 25, 2021
  • 1 minute read

The SaveData method optionally prompts the runtime user and saves the trend data (in the "wide" format) or image to a file or to the clipboard.

Syntax

[Result=] aaHistClientTrend.SaveData(integer format, message fileName);

Parameters

format

The type of output:

0

Saves trend data in tab-delimited format using the file name specified in the fileName parameter.

1

Copies the trend image to the clipboard.

2

Copies the trend image to the clipboard. (Legacy option)

3

Saves the trend image in JPEG format using the file name specified in the fileName parameter.

100

Opens the Save dialog box to save the trend data in CSV or tab-delimited format.

fileName

The name of the file.

Return Value

Returns True if the operation was successful; otherwise, returns False.

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