DeleteOptional
(Engine-Level Function)
| Description: | Deletes a statement from an action script. |
| Warning: | This function should be used only by advanced programmers. |
| Returns: | Nothing |
Usage: ![]() |
Script Only. |
| Function Groups: | Compilation and On-Line Modifications, States |
| Related to: | DeleteModule | DeleteState | DeleteStatement | DeleteVariable |
Format: ![]() |
DeleteOptional(Action, Position) |
| Parameters: |
| Action |
| Required. Any expression that gives the VTScada Value Types of the action. |
| Position |
| Required. Any numeric expression giving the statement number in the script to delete, beginning with 1. |
| Comments: |
Seldom (if ever) used when adding features to modern VTScada applications. The corresponding text for the deleted statement is removed from the document file. |
