| Member Name | Description |
|---|
| None | The default setting. Indicates that the scrollbar's slider is not moved. |
| Jump | Sets the scrollbar's slider to the position described in the accompanying float parameter. |
| StepBackward | Sets the scrollbar's slider back one step increment from its current position. |
| StepForward | Sets the scrollbar's slider forward one step increment from its current position. |
| PageBackward | Sets the scrollbar's slider back one page increment from its current position. |
| PageForward | Sets the scrollbar's slider forward one page increment from its current position. |
| StepUp | Move the scroller a step up. |
| StepDown | Move the scroller a step down. |
| PageUp | Move the slider a page up. |
| PageDown | Move the slider a page down. |
| StepLeft | Sets the scrollbar's slider back one step increment to the left from its current position. |
| StepRight | Sets the scrollbar's slider forward one step increment to the right from its current position. |
| PageLeft | Sets the scrollbar's slider back one page increment to the left from its current position. |
| Sets the scrollbar's slider forward one page increment to the right from its current position. |
| Start | Sets the scrollbar's slider to the beginning of the scrollbar. |
| End | Sets the scrollbar's slider to the end of the scrollbar. |