# Editing Marked Text Fields

> Control typing at the edges of marked text fields with FieldEditAttr: a second input position, caret width, gray background and double-click handling.

- **Product:** TX Text Control ActiveX
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Text Control ActiveX > Document Editor > Marked Text Fields > Editing Marked Text Fields
- **Web URL:** https://docs.textcontrol.com/tx-text-control-activex/document-editor/fields/editing/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-activex/document-editor/fields/editing/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-activex/document-editor/fields/editing/llms-full.txt

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## On This Page

- [Why the Edges of a Field Are Ambiguous](https://docs.textcontrol.com/tx-text-control-activex/document-editor/fields/editing/#why-the-edges-of-a-field-are-ambiguous)
- [Add a Second Input Position](https://docs.textcontrol.com/tx-text-control-activex/document-editor/fields/editing/#add-a-second-input-position)
- [Show Users Where a Field Is](https://docs.textcontrol.com/tx-text-control-activex/document-editor/fields/editing/#show-users-where-a-field-is)
- [Combine the Attributes](https://docs.textcontrol.com/tx-text-control-activex/document-editor/fields/editing/#combine-the-attributes)
- [Related Pages](https://docs.textcontrol.com/tx-text-control-activex/document-editor/fields/editing/#related-pages)

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## Nearby

- **Previous:** [Marked Text Fields](https://docs.textcontrol.com/tx-text-control-activex/document-editor/fields/llms.txt)
- **Next:** [Relating Data to a Marked Text Field](https://docs.textcontrol.com/tx-text-control-activex/document-editor/fields/data/llms.txt)