# ReadOnly Property

> Sets a TXRulerBar to read only mode: when True, the ruler still shows the formatting of the connected TextControl, but users cannot change it there.

- **Product:** TX Text Control ActiveX
- **Section:** Documentation
- **Kind:** Property
- **Path:** TX Text Control ActiveX > API Reference > TXRulerBar > ReadOnly Property
- **Web URL:** https://docs.textcontrol.com/tx-text-control-activex/reference/txrulerbar/readonly-property/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-activex/reference/txrulerbar/readonly-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-activex/reference/txrulerbar/readonly-property/llms-full.txt

---

## On This Page

- [Syntax](https://docs.textcontrol.com/tx-text-control-activex/reference/txrulerbar/readonly-property/#syntax)
- [Data Types](https://docs.textcontrol.com/tx-text-control-activex/reference/txrulerbar/readonly-property/#data-types)
- [See Also](https://docs.textcontrol.com/tx-text-control-activex/reference/txrulerbar/readonly-property/#see-also)

---

## Nearby

- **Previous:** [MouseUp Event](https://docs.textcontrol.com/tx-text-control-activex/reference/txrulerbar/mouseup-event/llms.txt)
- **Next:** [ResourceFile Property](https://docs.textcontrol.com/tx-text-control-activex/reference/txrulerbar/resourcefile-property/llms.txt)