Registers OnHelpButtonClick event handler.
Event handler to register. Must be assigned.
AFirst [in, optional]
True - insert handler as first, False - insert handler as last (default).
ACustom [in, optional]
(for procedural event handlers only)
Custom pointer to be passed into handler.
This pointer is not used by EurekaLog, so you can use it for your own goals.
Can be nil if not used.
Please see description of event handler type for more details about event itself.
Please see unit description for common event concept details.
It's best to call this routine in object's constructor (for method event handlers) or unit's initialization section (for procedural event handlers).
Build date: 2019-11-06
Last edited: 2019-11-06
The documentation team uses the feedback submitted to improve the EurekaLog documentation.
We do not use your e-mail address for any other purpose.
We will remove your e-mail address from our system after the issue you are reporting has been resolved.
While we are working to resolve this issue, we may send you an e-mail message to request more information about your feedback.
After the issues have been addressed, we may send you an email message to let you know that your feedback has been addressed.
Permanent link to this article: https://www.eurekalog.com/help/eurekalog/topic_function_eevents_registereventhelpbuttonclick.php