# PosFontUnderline Property

> Returns or sets the position number of the underline button on a TXButtonBar, which sets the order of the buttons; a position number of 0 hides it.

- **Product:** TX Text Control ActiveX
- **Section:** Documentation
- **Kind:** Property
- **Path:** TX Text Control ActiveX > API Reference > TXButtonBar > PosFontUnderline Property
- **84 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-activex/reference/txbuttonbar/posfontunderline-property/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-activex/reference/txbuttonbar/posfontunderline-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-activex/reference/txbuttonbar/posfontunderline-property/llms-full.txt

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Returns or sets the position of the underline button. See the [PosControlChars](https://docs.textcontrol.com/tx-text-control-activex/reference/txbuttonbar/poscontrolchars-property/llms-full.txt) property for more information.

### Syntax

```vbscript
TXButtonBar.PosFontUnderline [= position number]
```

### See Also

- [Programming Category: Tool Bars](https://docs.textcontrol.com/tx-text-control-activex/reference/categories/toolbars/llms-full.txt)

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## Nearby

- **Previous:** [PosFontSize Property](https://docs.textcontrol.com/tx-text-control-activex/reference/txbuttonbar/posfontsize-property/llms-full.txt)
- **Next:** [PosGrowFont Property](https://docs.textcontrol.com/tx-text-control-activex/reference/txbuttonbar/posgrowfont-property/llms-full.txt)