EVENT_VSCROLL
- Updated2023-02-21
- 1 minute(s) read
EVENT_VSCROLL
Description
When a user scrolls the control or panel vertically, LabWindows/CVI generates an EVENT_VSCROLL event and sends the event to the callback function associated with the panel or control.
This event is not swallowable.
Applies To
List boxes, panels, tables, text boxes, and trees
Event Data Parameters
| User Interface Object | Event Data Values |
|---|---|
| Panels, trees, text boxes, and tables | eventData1 = oldScrollOffset, in pixels eventData2 = newScrollOffset, in pixels |
| List boxes | eventData1 = oldTopIndex eventData2 = newTopIndex |
LabWindows/CVI Compatibility
LabWindows/CVI 7.0 and later