# SignatureFieldEventArgs Class

> The SignatureFieldEventArgs class provides data for all events that occur with signature fields. These are the TextControl.SignatureFieldCreated, TextControl.SignatureFieldDeleted, TextControl.SignatureFieldClicked, TextControl.SignatureFieldSelected and TextControl.SignatureFieldDeselected events.

- **Product:** TX Text Control .NET for Windows Forms
- **Section:** Reference
- **Kind:** Class
- **Introduced:** 31.0
- **Namespace:** `TXTextControl`
- **Package:** `TXTextControl.TextControl.WinForms.SDK` (assembly `TXTextControl.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXTextControl.dll` from the setup
- **Inherits:** `System.EventArgs`
- **Path:** TX Text Control .NET for Windows Forms > Reference > TXTextControl > SignatureFieldEventArgs Class
- **633 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/signaturefieldeventargs/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/signaturefieldeventargs/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/signaturefieldeventargs/llms-full.txt

---

### Description

The SignatureFieldEventArgs class provides data for all events that occur with signature fields. These are the [TextControl.SignatureFieldCreated](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/signaturefieldcreated-event/llms-full.txt), [TextControl.SignatureFieldDeleted](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/signaturefielddeleted-event/llms-full.txt), [TextControl.SignatureFieldClicked](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/signaturefieldclicked-event/llms-full.txt), [TextControl.SignatureFieldSelected](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/signaturefieldselected-event/llms-full.txt) and [TextControl.SignatureFieldDeselected](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/signaturefielddeselected-event/llms-full.txt) events.

### Syntax

```csharp
public class SignatureFieldEventArgs : EventArgs
```

```vbnet
Public Class SignatureFieldEventArgs
    Inherits EventArgs
```

### Examples

The following example uses `SignatureFieldEventArgs.SignatureField` while handling `SignatureFieldClicked`.

```csharp
textControl.SignatureFieldClicked += (_, e) =>
{
    if (e.SignatureField != null)
    {
        e.SignatureField.DescriptiveText = "Quarterly sales by region";
    }
};
```

```vbnet
AddHandler textControl.SignatureFieldClicked,
    Sub(sender, e)
        If e.SignatureField IsNot Nothing Then
            e.SignatureField.DescriptiveText = "Quarterly sales by region"
        End If
    End Sub
```

---

## In This Section

- [SignatureFieldEventArgs.SignatureField Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/signaturefieldeventargs/signaturefield-property/llms-full.txt): Gets an object that represents the image which causes the event. It is of the type SignatureField.

---

## Nearby

- **Previous:** [SignatureFieldCollection.Remove Method](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/signaturefieldcollection/remove-method/llms-full.txt)
- **Next:** [SignatureFieldEventArgs.SignatureField Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/signaturefieldeventargs/signaturefield-property/llms-full.txt)