# DocumentViewer.SaveFormData Event

> Occurs when DocumentServer.Web.DocumentViewer.SaveUserInput has been called. The event handler receives an argument of type DocumentServer.Web.DocumentViewer.SaveFormDataEventArgs containing data related to this event.

- **Product:** TX Text Control .NET Server
- **Section:** Reference
- **Kind:** Event
- **Introduced:** 15.0
- **Namespace:** `TXTextControl.DocumentServer.Web`
- **Package:** `TXTextControl.TextControl.ASP.SDK` (assembly `TXDocumentServer.Web.DocumentViewer.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXDocumentServer.Web.DocumentViewer.dll` from the setup
- **Path:** TX Text Control .NET Server > Reference > TXTextControl.DocumentServer.Web > DocumentViewer.SaveFormData Event
- **520 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-documentserver-web/documentviewer/saveformdata-event/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-documentserver-web/documentviewer/saveformdata-event/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-documentserver-web/documentviewer/saveformdata-event/llms-full.txt

---

### Description

Occurs when [DocumentServer.Web.DocumentViewer.SaveUserInput](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-documentserver-web/documentviewer/saveuserinput-method/llms-full.txt) has been called. The event handler receives an argument of type [DocumentServer.Web.DocumentViewer.SaveFormDataEventArgs](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-documentserver-web/documentviewer-saveformdataeventargs/llms-full.txt) containing data related to this event.

### Syntax

```csharp
public event DocumentViewer.SaveFormDataEventHandler SaveFormData;
```

```vbnet
Public Event SaveFormData As DocumentViewer.SaveFormDataEventHandler
```

### Examples

`DocumentServer.Web.DocumentViewer.SaveFormData` belongs to the legacy Web Forms viewer. In the current ASP.NET Core viewer, configure the server-rendered component through `DocumentViewerSettings.DocumentPath`; interactive page state and styling are handled by the viewer client.

```csharp
documentViewerSettings.DocumentPath = @"App_Data\document.docx";
if (!string.IsNullOrWhiteSpace(documentViewerSettings.DocumentPath))
{
    Console.WriteLine($"Document Path: {documentViewerSettings.DocumentPath}");
}
```

```vbnet
documentViewerSettings.DocumentPath = "App_Data\document.docx"
If Not String.IsNullOrWhiteSpace(documentViewerSettings.DocumentPath) Then
    Console.WriteLine($"Document Path: {documentViewerSettings.DocumentPath}")
End If
```

---

## Nearby

- **Previous:** [DocumentViewer.SaveDocumentEventArgs.FileFormat Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-documentserver-web/documentviewer-savedocumenteventargs/fileformat-property/llms-full.txt)
- **Next:** [DocumentViewer.SaveFormDataEventArgs Class](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-documentserver-web/documentviewer-saveformdataeventargs/llms-full.txt)