# INxVariableProperties Interface

Namespace: [Qlik.Engine](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.htm)  
Assembly: Qlik.Engine.dll

## Syntax

```
[ValueClass]
public interface INxVariableProperties : IAbstractStructure
```

## Properties

| Name | Description |
| --- | --- |
| [IncludeInBookmark](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxVariableProperties.IncludeInBookmark.htm#Qlik_Engine_INxVariableProperties_IncludeInBookmark) | Set this property to true to update the variable when applying a bookmark.<br><br>The value of a variable can affect the state of the selections.<br><br>The default value is false.<br><br>JSON property name: qIncludeInBookmark |
| [Name](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxVariableProperties.Name.htm#Qlik_Engine_INxVariableProperties_Name) | Name of the variable.<br><br>JSON property name: qName |
| [NumberPresentation](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxVariableProperties.NumberPresentation.htm#Qlik_Engine_INxVariableProperties_NumberPresentation) | Defines the format of the value of a variable.<br><br>JSON property name: qNumberPresentation |
| [PreDefinedList](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxVariableProperties.PreDefinedList.htm#Qlik_Engine_INxVariableProperties_PreDefinedList) | List of enumerations.<br><br>This property is used if `qUsePredefListedValues` is set to true.<br><br>JSON property name: qPreDefinedList |
| [UsePredefListedValues](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxVariableProperties.UsePredefListedValues.htm#Qlik_Engine_INxVariableProperties_UsePredefListedValues) | The value of a variable can be an enumeration.<br><br>Set this property to true to reflect the predefined values in an enumeration.<br><br>JSON property name: qUsePredefListedValues |