# CheckFormField.UncheckedCharacter Property

> Gets or sets the character which is used to display the checkbox in the unchecked state.

- **Product:** TX Text Control .NET for WPF
- **Section:** Reference
- **Kind:** Property
- **Introduced:** 28.0
- **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 > CheckFormField.UncheckedCharacter Property
- **440 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol/checkformfield/uncheckedcharacter-property/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol/checkformfield/uncheckedcharacter-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol/checkformfield/uncheckedcharacter-property/llms-full.txt

---

### Description

Gets or sets the character which is used to display the checkbox in the unchecked state.

### Syntax

```csharp
public char UncheckedCharacter { get; set; }
```

```vbnet
Public Property UncheckedCharacter As Char
```

### Examples

The following example adds a terms-and-conditions check box to a form by using `CheckFormField.UncheckedCharacter`.

```csharp
CheckFormField checkFormField = new(false) { Name = "AcceptTerms" };
textControl.FormFields.Add(checkFormField);

checkFormField.UncheckedCharacter = 'A';
Console.WriteLine($"Unchecked Character used by Check Form Field: {checkFormField.UncheckedCharacter}");
```

```vbnet
Dim checkFormField As New CheckFormField(False) With { .Name = "AcceptTerms" }
textControl.FormFields.Add(checkFormField)

checkFormField.UncheckedCharacter = "A"c
Console.WriteLine($"Unchecked Character used by Check Form Field: {checkFormField.UncheckedCharacter}")
```

---

## Nearby

- **Previous:** [CheckFormField.SupportedUncheckedCharacters Property](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol/checkformfield/supporteduncheckedcharacters-property/llms-full.txt)
- **Next:** [CheckFormFieldEventArgs Class](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol/checkformfieldeventargs/llms-full.txt)