Occurs when the Context Help window is updated.

Event Data Fields

Name Description
Source

Source of the event. LabVIEW UI refers to any built-in user interface event.

0LabVIEW UI
Type

Type of event that occurred, such as Mouse Down, Value Change, Timeout, and so on.

Time

Value of the millisecond timer when the event occurred.

AppRef

Reference to the application on which this event occurred.

HelpPath

Path or symbolic path to the HTML file or to the compiled help file linked to from the Context Help window. If this field is empty, the blue Detailed help link does not appear in the Context Help window, and the Detailed help button is dimmed.

HelpTag

HTML filename or index keyword of the topic that is launched from the Context Help window.

Label

Text contained in the label for the object.

Caption

Text contained in the caption for the object.

Desc

Description of the object entered by right-clicking the object and selecting Description and Tip from the shortcut menu to display the Description and Tip dialog box.