---
title: PDFWidgetControlType.unknownControl
framework: pdfkit
role: symbol
role_heading: Case
path: pdfkit/pdfwidgetcontroltype/unknowncontrol
---

# PDFWidgetControlType.unknownControl

Unknown control type.

## Declaration

```swift
case unknownControl
```

## See Also

### Constants

- [PDFWidgetControlType.pushButtonControl](pdfkit/pdfwidgetcontroltype/pushbuttoncontrol.md)
- [PDFWidgetControlType.radioButtonControl](pdfkit/pdfwidgetcontroltype/radiobuttoncontrol.md)
- [PDFWidgetControlType.checkBoxControl](pdfkit/pdfwidgetcontroltype/checkboxcontrol.md)