# SignatureData.CustomSignatureData Property

> Gets or sets custom signature data.

- **Product:** TX Text Control .NET Server
- **Section:** Reference
- **Kind:** Property
- **Namespace:** `TXTextControl.Web.MVC.DocumentViewer.Models`
- **Package:** `TXTextControl.Web.DocumentViewer` (assembly `TXTextControl.Web.MVC.DocumentViewer.dll`, from nuget.org, the private NuGet feed or Text Control Offline Packages)
- **Package:** `TXTextControl.Web.DocumentViewer.Classic` (assembly `TXTextControl.Web.MVC.DocumentViewer.dll`, from nuget.org)
- **Path:** TX Text Control .NET Server > Reference > TXTextControl.Web.MVC.DocumentViewer.Models > SignatureData.CustomSignatureData Property
- **403 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedata/customsignaturedata-property/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedata/customsignaturedata-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedata/customsignaturedata-property/llms-full.txt

---

### Description

Gets or sets custom signature data.

### Syntax

```csharp
public object CustomSignatureData { get; set; }
```

```vbnet
Public Property CustomSignatureData As Object
```

### Examples

The following example configures `SignatureData.CustomSignatureData` and checks the resulting web document component setting before it is used.

```csharp
signatureData.CustomSignatureData = new object();
if (signatureData.CustomSignatureData != null)
{
    Console.WriteLine("Custom Signature Data is available for Signature Data.");
}
```

```vbnet
signatureData.CustomSignatureData = New Object()
If signatureData.CustomSignatureData IsNot Nothing Then
    Console.WriteLine("Custom Signature Data is available for Signature Data.")
End If
```

---

## Nearby

- **Previous:** [SignatureData Constructor](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedata/constructor/llms-full.txt)
- **Next:** [SignatureData.CustomSigning Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedata/customsigning-property/llms-full.txt)