# Barcode Get Parameter

Gets a parameter from the barcode engine.

Action available for the following operating systems:

![](/files/-MRyMmurYkr5sJQek1Ij)

### Parameters

* **Parameter** - The parameter to get the value.
* **Target** - The control or variable to receive the current parameter value.
* **User Parameters** - String value that will be passed to external interfaces when using external APK for Barcode SDK integration.

{% hint style="info" %}
For a list of parameters, values and Engine compatibility check [**Barcode Set Parameter**](/kalipso5/developing/form/actions/actions-description/group-barcode/barcode-set-parameter.md) action.
{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://doc.sysdevmobile.com/kalipso5/developing/form/actions/actions-description/group-barcode/barcode-get-parameter.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.