UnderlineStyles Enum  None = 0 | No underline. |
| SingleLine = 1 | Single line. |
| DoubleLine = 2 | Double line. |
| DottedLine = 3 | Dotted line. |
| DashedLine = 4 | Dashed line. |
| DotDashedLine = 5 | Line with dot and dash. |
| DotDotDashedLine = 6 | Line with two dots and one dash. |
| Wave = 7 | Wave. |
| Words = 8 | Words only. |
| ThickLine = 9 | Thick line. |
| WaveDouble = 10 | Double wave. |