In header
In header -> Function result
| Parameter | Type | Description | |
|---|---|---|---|
| Function result | Boolean | ← | Returns True if the execution cycle is in header |
This command is not thread-safe, it cannot be used in preemptive code.
Description
In header returns True for the In header execution cycle.
In order for the In header execution cycle to be generated, make sure that the On Header event property for the form and/or the objects has been selected in the Design environment.
Note: This command is equivalent to using Form event code and testing whether it returns the On Header event.