StatusBar.Register
From Jeremie Leroy - XOJO Controls Wiki
Method
StatusBar.Register ( Name As String, ProductKey As String, SerialKey As Integer ) As Boolean
Deprecated.
Use RegisterControls.Register now.
In order to Register this control in your Application, you need to call this method only once.
If the StatusBar is registered, the return Value is True. If the Serial Key does not match the Name, the return Value will be False.