# qStringExpression

A string expression is an expression that returns a single string value.

Example:

```
version : {
	qStringExpression : "=QlikViewVersion ()"
},
```

## Properties

[Engine API documentation](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/EngineJSONAPI/Content/models-stringexpression.htm) for a complete description of the qStringExpression properties.

## Learn more

* [Generic object in visualization extensions](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/Extensions/Content/Sense_Extensions/Overview/generic-object.htm)