---
title: roStreamLineEvent
slug: develop/rostreamlineevent
docTags: 
createdAt: 2025-03-26T17:27:04.299Z
---

## ifUserData

**SetUserData(user\_data As Object)**

Sets the user data that will be returned when events are raised.

**GetUserData() As Object**

Returns the user data that has previously been set via `SetUserData()`. It will return `Invalid` if no data has been set.

## ifString

**GetString() As String**

**SetString(a As String)**