# SignatureField.Image Property

> Gets or sets a SignatureImage. The property's value is null, when the signature field has no signature image. When the property is set to null, a previously inserted image is removed.

- **Product:** TX Text Control .NET for WPF
- **Section:** Reference
- **Kind:** Property
- **Introduced:** 31.0
- **Namespace:** `TXTextControl`
- **Package:** `TXTextControl.TextControl.WPF.SDK` (assembly `TXTextControl.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXTextControl.dll` from the setup
- **Path:** TX Text Control .NET for WPF > Reference > TXTextControl > SignatureField.Image Property
- **637 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol/signaturefield/image-property/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol/signaturefield/image-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol/signaturefield/image-property/llms-full.txt

---

### Description

Gets or sets a [SignatureImage](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol/signatureimage/llms-full.txt). The property's value is null, when the signature field has no signature image. When the property is set to null, a previously inserted image is removed.

### Syntax

```csharp
public SignatureImage Image { get; set; }
```

```vbnet
Public Property Image As SignatureImage
```

### Examples

The following example adds a named signature field to the document by using `SignatureField.Image`.

```csharp
SignatureField signatureField = new(new System.Drawing.Size(3000, 1000), "ApproverSignature", 10);
textControl.SignatureFields.Add(signatureField, FrameInsertionMode.AsCharacter);

signatureField.Image = new SignatureImage(new MemoryStream());
if (signatureField.Image != null)
{
    Console.WriteLine("Signature Field: Image is available.");
}
```

```vbnet
Dim signatureField As New SignatureField(New System.Drawing.Size(3000, 1000), "ApproverSignature", 10)
textControl.SignatureFields.Add(signatureField, FrameInsertionMode.AsCharacter)

signatureField.Image = New SignatureImage(New MemoryStream())
If signatureField.Image IsNot Nothing Then
    Console.WriteLine("Signature Field: Image is available.")
End If
```

---

## Nearby

- **Previous:** [SignatureField Constructor](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol/signaturefield/constructor/llms-full.txt)
- **Next:** [SignatureField.SignerData Property](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol/signaturefield/signerdata-property/llms-full.txt)