# IFieldValue Interface

Namespace: [Qlik.Engine](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.htm)  
Assembly: Qlik.Engine.dll

## Syntax

```
[ValueClass]
public interface IFieldValue
```

## Properties

| Name | Description |
| --- | --- |
| [IsNumeric](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IFieldValue.IsNumeric.htm#Qlik_Engine_IFieldValue_IsNumeric) | Is set to true if the value is a numeric.<br><br>This parameter is optional. Default is false.<br><br>JSON property name: qIsNumeric |
| [Number](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IFieldValue.Number.htm#Qlik_Engine_IFieldValue_Number) | Numeric value of the field.<br><br>This parameter is displayed if `qIsNumeric` is set to true.<br><br>This parameter is optional.<br><br>JSON property name: qNumber |
| [Text](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IFieldValue.Text.htm#Qlik_Engine_IFieldValue_Text) | Text related to the field value.<br><br>This parameter is optional.<br><br>JSON property name: qText |