| Part | Description | |
| object | Required. A valid object. | |
| fmTabOrientation | Optional. Where the tabs will appear. | |
| Constant | Value | Description | |
| fmTabOrientationTop | 0 | The tabs appear at the top of the control (default). | |
| fmTabOrientationBottom | 1 | The tabs appear at the bottom of the control. | |
| fmTabOrientationLeft | 2 | The tabs appear at the left side of the control. | |
| fmTabOrientationRight | 3 | The tabs appear at the right side of the control. | |