# API Reference

> Look up TXSpellChecker, TXSpell and each member of TXTextControl.Proofing for Windows Forms: C# and Visual Basic syntax, parameters and version added.

- **Product:** TX Spell .NET for Windows Forms
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Spell .NET for Windows Forms > API Reference
- **Web URL:** https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/
- **LLMs URL:** https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/llms-full.txt

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## On This Page

- [What the Reference Covers](https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/#what-the-reference-covers)
- [How a Reference Page Is Organized](https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/#how-a-reference-page-is-organized)
- [Find the Right Page](https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/#find-the-right-page)
- [Pages in This Section](https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/#pages-in-this-section)

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## In This Section

- [.NET API](https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/dotnet-api/llms.txt): Browse the TXTextControl.Proofing namespace of TX Spell .NET for Windows Forms: spell checker, dictionaries, suggestions, dialogs and events, grouped by task.
- [TXTextControl.Proofing namespace](https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/txtextcontrol-proofing/llms.txt): Enumerations TXTextControl.Proofing.DialogButton Class TXTextControl.Proofing.DialogButtonCollection Class TXTextControl.Proofing.DialogButtonEventArgs Class TXTextControl.Proofing.Dictionary Class TXTextControl.Proofing.DictionaryAddedEventArgs Class TXTextControl.Proofing.DictionaryCollection Class TXTextControl.Proofing.DictionaryRemovedEventArgs Class TXTextControl.Proofing.HyphenationList Class TXTextControl.Proofing.HyphenationListCollection Class TXTextControl.Proofing.IncorrectWord Class TXTextControl.Proofing.IncorrectWordChangingEventArgs Class TXTextControl.Proofing.IncorrectWordCollection Class TXTextControl.Proofing.LanguageScope Class TXTextControl.Proofing.LanguageScopeCollection Class TXTextControl.Proofing.MenuItem Class TXTextControl.Proofing.MenuItemClickedEventArgs Class TXTextControl.Proofing.MisspelledWordChangingEventArgs Class TXTextControl.Proofing.OpenOfficeDictionary Class TXTextControl.Proofing.OptionsDialogOpeningEventArgs Class TXTextControl.Proofing.Preview Class TXTextControl.Proofing.ShowDialogSettings Class TXTextControl.Proofing.SpellCheckDialog Class TXTextControl.Proofing.SpellCheckDialogClosingEventArgs Class TXTextControl.Proofing.SpellCheckDialogOpeningEventArgs Class TXTextControl.Proofing.SpellCheckDialogStateManager Class TXTextControl.Proofing.SpelledWord Class TXTextControl.Proofing.SpellingCorrectionUIProvider Class TXTextControl.Proofing.SpellingCorrectionUIProvider.CorrectionHandler Class TXTextControl.Proofing.SpellingCorrectionUIProvider.PreviewHandler Class TXTextControl.Proofing.SpellingCorrectionUIProvider.StateManager Class TXTextControl.Proofing.SpellingCorrectionUIProvider.SuggestionDictionariesHandler Class TXTextControl.Proofing.SpellingCorrectionUIProvider.SuggestionsHandler Class TXTextControl.Proofing.Suggestion Class TXTextControl.Proofing.SuggestionCollection Class TXTextControl.Proofing.SuggestionDictionaryComboBox Class TXTextControl.Proofing.SuggestionList Class TXTextControl.Proofing.Synonym Class TXTextControl.Proofing.SynonymGroup Class TXTextControl.Proofing.SynonymList Class TXTextControl.Proofing.SynonymListCollection Class TXTextControl.Proofing.TXSpell Class TXTextControl.Proofing.TXSpellChecker Class TXTextControl.Proofing.UserDictionary Class TXTextControl.Proofing.UserDictionaryWordAddedEventArgs Class TXTextControl.Proofing.UserDictionaryWordRemovedEventArgs Class

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## Nearby

- **Previous:** [What's New in TX Spell .NET for Windows Forms 3.0](https://docs.textcontrol.com/tx-spell-dotnet-winforms/whats-new/older-versions/0300/llms.txt)
- **Next:** [.NET API](https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/dotnet-api/llms.txt)