State of a UserInterfaceCheckBox. Named the way the other enums in here are, so that it does not collide with System.Windows.Forms.CheckState in code that uses both namespaces.
Enum values
| Name | Value | Description |
|---|---|---|
| Off | 0 | Not checked |
| On | 1 | Checked |
| Indeterminate | 2 | Neither on nor off, drawn as a dash. Use this when the things the check box stands for do not agree with each other. |