Rockwell-automation RSView32 Runtime Users Guide Manuel d'utilisateur télécharger pdf (Page 61)

A–30  RSView32 Runtime User’s Guide

Examples: The Identify command

Identify Hopper1\Divider

Runs the Identify command or macro for the

tag Hopper1\Divider, whether or not the tag is in alarm.

Identify [tag]

Runs the Identify command or macro for the selected tag in the

active graphic display.

Identify

Runs the Identify command or macro for the most recent, most

severe unacknowledged alarm.

Invoke Invoke <parameter>

Use this command with ActiveX objects. Use the command to:

call an object’s method

assign the value returned by a method to a tag

set an object’s property to a tag value or a constant

set a tag to the value of an object’s property

The easiest way to specify the <parameter> string for the Invoke

command is to use the Command Wizard.

The syntax for this command has four variations:

file.object.method(parameter1, parameter2, . . .) calls an object’s method

file The name of the graphic display that contains the

ActiveX object

me An alternative to using file. At runtime it resolves to

the graphic file that has focus.

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Rockwell-automation RSView32 Runtime Users Guide Manuel d'utilisateur Page 61