BrightSign Object Reference Manual (FW 5.1) - Manual (Page 238)

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roStreamLineEvent
Interfaces:
ifUserData , ifString
The ifUserData interface provides the following:
• 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.
The ifString interface provides the following:
• GetString() As String
• SetString(a As String)