Promotic

WinEnviromentRead - method of the Pm object

Description:
Reading of environment variable.
Syntax:
String WinEnviromentRead(String sName)
Parameters:
sName(String) Name of environment variable (case insensitive text).
Note:
The copy of environmental variables holds every Windows process. The basic set of variables is created after starting the Windows process, namely either the basic variables (e.g. computer name, procesor type, operating system, etc.), or the variables configured by the user (in the OS Windows setting the variables with the values for the computer and the user can be defined).
The basic set of environmental variables can be displayed in the command line by the Set command.

This method is not functional in Web panels.
See also:
Example:
Detects the computer name by reading the value of the environmental variable COMPUTERNAME:
JavaScriptVBScriptSelect and copy to clipboard

var sCompName = Pm.WinEnviromentRead("COMPUTERNAME");
PROMOTIC 9.0.18 SCADA system documentation - MICROSYS, spol. s r.o.

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