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Table of Contents
Set, update or delete a variable
Options
| Name | Required | Multiple Values | Description |
|---|---|---|---|
| VAR | yes | no | The name of the variable |
| TO | no | no | The value to be set |
| DEVICE | no | no | A label device to store the variables |
The set action is using one single generic_label device to store all variables. By default the set action will look for a generic_label device named “_VARSTORE_”. This default can be overridden by adding a DEVICE statement defining different generic_label device.
Varables created by the set action can be retrieved using the GETVAR function.
Examples
IF 1 == 1 THEN set VAR testvar TO foobar => Creates variable "testvar" in "_VARSTORE_" unless it already exists and sets its value to "foobar" IF 1 == 1 THEN set VAR testvar => Deletes variable "testvar" from "_VARSTORE_"if it exists" Both examples above will be using the default "_VARSTORE_" device. In the example below the "mylabel device is used instead" IF 1 == 1 THEN set VAR testvar TO foobar DEVICE mylabel => Creates variable "testvar" in "mylabel "unless it already exists and sets its value to "foobar.
Note: variable names cannot contain &, =, space or any control character.
docu_set.1533579989.txt.gz · Last modified: 2018/08/06 18:26 by Niek
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