Fields |
Description |
ENDSCROLL |
Specifies that the control has finished scrolling. |
FIRST |
Specifies that the HOME key was pressed to move the scroll thumb to the minimum value. |
LARGE_DECREMENT |
Specifies that the value of the scroll bar was decremented by a large change in the scroll thumb. |
LARGE_INCREMENT |
Specifies that the value of the scroll bar was incremented by a large change in the scroll thumb. |
LAST |
Specifies that the END key was pressed to move the scroll thumb to the maximum value. |
SMALL_DECREMENT |
Specifies that the value of the scroll bar was decremented by a small change in the scroll thumb. |
SMALL_INCREMENT |
Specifies that the value of the scroll bar was incremented by a small change in the scroll thumb. |
THUMB_POSITION |
Specifies that the user has dragged and released the scroll thumb. |
THUMB_TRACK |
Specifies that the user is currently dragging the scroll thumb. |