# Web Forms Document Viewer (Legacy)

> The legacy Web Forms DocumentViewer control with DocumentController: register it on a page, load documents, fill in form fields, SaveDocument and SaveFormData.

- **Product:** TX Text Control .NET Server
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Text Control .NET Server > Integration Guide > ASP.NET on .NET Framework > Web Forms Document Viewer (Legacy)
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/integration/dotnet-framework/web-forms-viewer/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/integration/dotnet-framework/web-forms-viewer/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/integration/dotnet-framework/web-forms-viewer/llms-full.txt

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## On This Page

- [How the Viewer Works](https://docs.textcontrol.com/tx-text-control-dotnet-server/integration/dotnet-framework/web-forms-viewer/#how-the-viewer-works)
- [Set Up the Page](https://docs.textcontrol.com/tx-text-control-dotnet-server/integration/dotnet-framework/web-forms-viewer/#set-up-the-page)
- [Navigate and Zoom](https://docs.textcontrol.com/tx-text-control-dotnet-server/integration/dotnet-framework/web-forms-viewer/#navigate-and-zoom)
- [Fill In Form Fields](https://docs.textcontrol.com/tx-text-control-dotnet-server/integration/dotnet-framework/web-forms-viewer/#fill-in-form-fields)
- [Save the Document](https://docs.textcontrol.com/tx-text-control-dotnet-server/integration/dotnet-framework/web-forms-viewer/#save-the-document)
- [DocumentController Members](https://docs.textcontrol.com/tx-text-control-dotnet-server/integration/dotnet-framework/web-forms-viewer/#documentcontroller-members)
- [Next Steps](https://docs.textcontrol.com/tx-text-control-dotnet-server/integration/dotnet-framework/web-forms-viewer/#next-steps)

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## Nearby

- **Previous:** [ASP.NET Web Forms Document Editor](https://docs.textcontrol.com/tx-text-control-dotnet-server/integration/dotnet-framework/web-forms-editor/llms.txt)
- **Next:** [Deployment Guide](https://docs.textcontrol.com/tx-text-control-dotnet-server/deployment/llms.txt)