Specifies the type of underline applied to a font.
| Name | Value | Description |
|---|---|---|
| xlUnderlineStyleDouble | -4119 | Double thick underline. |
| xlUnderlineStyleDoubleAccounting | 5 | Two thin underlines placed close together. |
| xlUnderlineStyleNone | -4142 | No underlining. |
| xlUnderlineStyleSingle | 2 | Single underlining. |
| xlUnderlineStyleSingleAccounting | 4 | Not supported. |