ScriptEigener Objekttyp in der Automation Engine Statement: Deletes one or all values of a static VariableSpeichert oder ermittelt Werte dynamisch zur Laufzeit. Auch ein eigener Objekttyp in der Automation Engine. object.
Syntax
:DELETE_VAR Variable, [Key]
|
Syntax |
Description/Format |
|---|---|
|
Variable |
Name of the Variable object in which contents should be deleted. |
|
Key |
Key that should be deleted including its value. |
Comments
Note that this script element can only be used for static Variable objects. For more detailed information refer to the description of the Variable tab .
This script statement deletes all lines of a Variable object if only the parameter variable has been specified.
If the parameter Key has also been specified, only the relevant line in the Variable object is removed. If "*" has been specified in the Key, the whole content of the Variable object is deleted.
Wildcard characters must not be used. Therefore, you cannot use "*" or "?" to filter several lines in the parameter Key.
Examples
The first example uses this script statement to delete the whole content.
:DELETE_VAR "DATABASE_MAINTENANCE"
The second example only deletes the line which contains the key "Client".
:DELETE_VAR "DATABASE_MAINTENANCE", "Client"
See also:
| Script element | Description |
|---|---|
| This stores a value in a static Variable object. | |
| GET_VAR |
This returns the value of a Variable object. |
|
|
|
| :SET_SCRIPT_VAR | Sets the values of script variables by indirect access. |
| GET_SCRIPT_VAR | Returns the values of script variables by indirect access. |
|
PREP_PROCESS_VAR and PREP_PROCESS_VAR_XML |
Prepares the processing of a data sequence (values of a Variable object). |
Script Elements - Read or Modify Objects
About Scripts
Script Elements - Alphabetical Listing
Script Elements - Ordered by function