# IfField.Operator Property

> Gets and sets the operator of the field.

- **Product:** TX Text Control .NET for WPF
- **Section:** Reference
- **Kind:** Property
- **Introduced:** 15.0
- **Namespace:** `TXTextControl.DocumentServer.Fields`
- **Package:** `TXTextControl.TextControl.WPF.SDK` (assembly `TXDocumentServer.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXDocumentServer.dll` from the setup
- **Path:** TX Text Control .NET for WPF > Reference > TXTextControl.DocumentServer.Fields > IfField.Operator Property
- **521 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol-documentserver-fields/iffield/operator-property/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol-documentserver-fields/iffield/operator-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol-documentserver-fields/iffield/operator-property/llms-full.txt

---

### Description

Gets and sets the operator of the field.

### Syntax

```csharp
public IfField.RelationalOperator Operator { get; set; }
```

```vbnet
Public Property [Operator] As IfField.RelationalOperator
```

### Members

| Value | Description |
|---|---|
| Equals | The expression values must be equal. |
| NotEqual | The expression values must be not equal. |
| LessThan | Expression 1 is less than expression 2. |
| GreaterThan | Expression 1 is greater than expression 2. |
| GreaterThanOrEqualTo | Expression 1 is greater than or equal to expression 2. |
| LessThanOrEqualTo | Expression 1 is less than or equal to expression 2. |

### Examples

The following example uses `IfField.Operator` to configure operator as part of the if field workflow. The configured value is checked before the workflow continues.

```csharp
ifField.Operator = TXTextControl.DocumentServer.Fields.IfField.RelationalOperator.Equals;
Console.WriteLine($"Operator used by If Field: {ifField.Operator}");
```

```vbnet
ifField.Operator = TXTextControl.DocumentServer.Fields.IfField.RelationalOperator.Equals
Console.WriteLine($"Operator used by If Field: {ifField.Operator}")
```

---

## Nearby

- **Previous:** [IfField.MergeCulture Property](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol-documentserver-fields/iffield/mergeculture-property/llms-full.txt)
- **Next:** [IfField.Text Property](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol-documentserver-fields/iffield/text-property/llms-full.txt)