# SpellCheckText Event

> Occurs when altered text must be spell checked: the handler returns an array of one-based start and end positions of misspelled words to underline.

- **Product:** TX Text Control ActiveX
- **Section:** Documentation
- **Kind:** Event
- **Path:** TX Text Control ActiveX > API Reference > TXTextControl > SpellCheckText Event
- **Web URL:** https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/spellchecktext-event/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/spellchecktext-event/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/spellchecktext-event/llms-full.txt

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## On This Page

- [Syntax](https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/spellchecktext-event/#syntax)
- [Parameters](https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/spellchecktext-event/#parameters)
- [Data Types](https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/spellchecktext-event/#data-types)
- [See Also](https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/spellchecktext-event/#see-also)

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## Nearby

- **Previous:** [SizeMode Property](https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/sizemode-property/llms.txt)
- **Next:** [StartUndoAction Method](https://docs.textcontrol.com/tx-text-control-activex/reference/txtextcontrol/startundoaction-method/llms.txt)