## DropButtonStyle enumeration
Represents the symbol displayed on the drop button.
### Values
| Name | Value | Description |
| --- | --- | --- |
| Plain | `0` | Displays a button with no symbol. |
| Arrow | `1` | Displays a button with a down arrow. |
| Ellipsis | `2` | Displays a button with an ellipsis (...). |
| Reduce | `3` | Displays a button with a horizontal line like an underscore character. |