# TXTextControl.Web.MVC.DocumentViewer.Services namespace

> TXTextControl.Web.MVC.DocumentViewer.Services.IDocumentDataProvider Interface TXTextControl.Web.MVC.DocumentViewer.Services.ISignatureCompletionService Interface

- **Product:** TX Text Control .NET Server
- **Section:** Reference
- **Kind:** Namespace
- **Path:** TX Text Control .NET Server > Reference > TXTextControl.Web.MVC.DocumentViewer.Services namespace
- **80 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-services/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-services/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-services/llms-full.txt

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### Description

- [TXTextControl.Web.MVC.DocumentViewer.Services.IDocumentDataProvider Interface](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-services/idocumentdataprovider/llms-full.txt)
- [TXTextControl.Web.MVC.DocumentViewer.Services.ISignatureCompletionService Interface](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-services/isignaturecompletionservice/llms-full.txt)

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## In This Section

- [IDocumentDataProvider Interface](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-services/idocumentdataprovider/llms-full.txt): Provides document data before native processing.
- [ISignatureCompletionService Interface](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-services/isignaturecompletionservice/llms-full.txt): Completes a viewer signing operation with its input and native result.

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## Nearby

- **Previous:** [PDFJSSettings.WorkerSourcePath Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer/pdfjssettings/workersourcepath-property/llms-full.txt)
- **Next:** [IDocumentDataProvider Interface](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-services/idocumentdataprovider/llms-full.txt)