| Part | Description | |
| object | Required. A valid object name. | |
| ActionX | Optional. Identifies the action to occur in the horizontal direction. | |
| ActionY | Optional. Identifies the action to occur in the vertical direction. | |
| Constant | Value | Description | |
| fmScrollActionNoChange | 0 | Do not scroll in the specified direction. | |
| fmScrollActionLineUp | 1 | Move up on a vertical scroll bar or left on a horizontal scroll bar. Movement is equivalent to pressing the up or left arrow key on the keyboard to move the scroll bar. | |
| fmScrollActionLineDown | 2 | Move down on a vertical scroll bar or right on a horizontal scroll bar. Movement is equivalent to pressing the right or down arrow key on the keyboard to move the scroll bar. | |
| fmScrollActionPageUp | 3 | Move one page up on a vertical scroll bar or one page left on a horizontal scroll bar. Movement is equivalent to pressing PAGE UP on the keyboard to move the scroll bar. |
| fmScrollActionPageDown | 4 | Move one page down on a vertical scroll bar or one page right on a horizontal scroll bar. Movement is equivalent to pressing PAGE DOWN on the keyboard to move the scroll bar. |
| fmScrollActionBegin | 5 | Move to the top of a vertical scroll bar or to the left end of a horizontal scroll bar. |
| fmScrollActionEnd | 6 | Move to the bottom of a vertical scroll bar or to the right end of a horizontal scroll bar. |