# User Interface

> Adapt the Document Viewer's user interface: toolbar settings and methods, text selection, full screen, the mobile view and replacing the texts of the viewer.

- **Product:** TX Text Control .NET Server
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Text Control .NET Server > Document Viewer > User Interface
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/document-viewer/user-interface/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/document-viewer/user-interface/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/document-viewer/user-interface/llms-full.txt

---

## On This Page

- [The Parts of the User Interface](https://docs.textcontrol.com/tx-text-control-dotnet-server/document-viewer/user-interface/#the-parts-of-the-user-interface)
- [Configure the Viewer in the View](https://docs.textcontrol.com/tx-text-control-dotnet-server/document-viewer/user-interface/#configure-the-viewer-in-the-view)
- [Control the User Interface From Code](https://docs.textcontrol.com/tx-text-control-dotnet-server/document-viewer/user-interface/#control-the-user-interface-from-code)
- [Replace the Texts of the Viewer](https://docs.textcontrol.com/tx-text-control-dotnet-server/document-viewer/user-interface/#replace-the-texts-of-the-viewer)
- [Next Steps](https://docs.textcontrol.com/tx-text-control-dotnet-server/document-viewer/user-interface/#next-steps)

---

## Nearby

- **Previous:** [Printing](https://docs.textcontrol.com/tx-text-control-dotnet-server/document-viewer/printing/llms.txt)
- **Next:** [Annotations](https://docs.textcontrol.com/tx-text-control-dotnet-server/document-viewer/annotations/llms.txt)