| Member Name | Description |
|---|---|
| ContactAdd | The contact add button. |
| Custom | No button style. |
| DetailDisclosure | Uses a detail disclosure button (arrow). |
| InfoDark | Information button, dark background. |
| InfoLight | Information button, light background. |
| RoundedRect | Rounded rectangle style. This style is deprecated as of iOS 7; developers should use UIButtonType.System. |
| System | Added in iOS 7, this is the preferred default style. It lacks visible edges, background, etc. |