VbTriState
Three-state values used in place of Boolean arguments where a "use default" option must remain selectable. Common in formatting functions such as FormatNumber, FormatPercent, and FormatCurrency.
| Constant | Value | Description |
|---|---|---|
| vbTrue | -1 | True. |
| vbFalse | 0 | False. |
| vbUseDefault | -2 | Use the system default setting. |