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Edge HMI

SetAppAlarmPath

  • Last UpdatedOct 29, 2026
  • 1 minute read

SetAppAlarmPath is a built-in function that sets the file path of the Alarm sub-folder in the current project.

Function

Group

Execution

String Exp.

Windows

Windows Embedded

IoT View

Thin Clients

Mobile Access

SetAppAlarmPath

System Info

Synchronous

No

Supported

Supported

Supported

Executed on Server

Executed on Server

Syntax

SetAppAlarmPath(strPath)

SetAppAlarmPath ( strPath )

strPath

The new file path.

Make sure the specified file path and name follow the conventions of the target platform. For example, a file path in Windows starts with a drive letter and uses backward slashes as separators (for example, C:\path\to\file), while a file path in Linux starts at the root directory and uses forward slashes as separators (for example, /path/to/file).

To set the file path to a network drive, either map that drive on the local computer or use the appropriate conventions for network drives.

Return value

This function returns one of the following possible values:

Value

Description

0

File path not set.

1

File path set successfully.

Notes

The Alarm sub-folder contains history files saved by the Alarm worksheets in your project. By default, it is located in your project folder at:

<project name>\Alarm\

You can use this function to change the location where those history files are saved. It does not copy existing history files from the default location to the new one, however; it only sets the file path for new history files that are saved after this function is called.

Examples

Set the file path of the Alarm sub-folder:

SetAppAlarmPath("C:\Project\Alarm\")

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