# Fields and Subtext Parts

> Collect fields of all WPF text parts, read MS Word fields with adapters such as MergeField, IfField and NextIfField, and keep data in subtext parts.

- **Product:** TX Text Control .NET for WPF
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Text Control .NET for WPF > Document Processing > Fields and Subtext Parts
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/document-processing/fields/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/document-processing/fields/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/document-processing/fields/llms-full.txt

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## On This Page

- [The Kinds of Fields](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/document-processing/fields/#the-kinds-of-fields)
- [Find the Fields of All Text Parts](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/document-processing/fields/#find-the-fields-of-all-text-parts)
- [Use Field Adapters for MS Word Fields](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/document-processing/fields/#use-field-adapters-for-ms-word-fields)
- [Mark Ranges With Subtext Parts](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/document-processing/fields/#mark-ranges-with-subtext-parts)
- [Next Steps](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/document-processing/fields/#next-steps)

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## Nearby

- **Previous:** [Sections, Pages, Headers, and Footers](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/document-processing/sections-headers/llms.txt)
- **Next:** [Forms and Conditional Instructions](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/document-processing/form-fields/llms.txt)