In the online reference for App.CurrentThread it gives the following example:
Dim t As Thread = App.CurrentThread
If t <> Nil Then
MsgBox("The Thread ID is " + Str( t.ThreadID )) 'UI error here?
MsgBox("The thread is the main thread")
Surely if t <> nil it means we’re currently in a thread, so doing a MsgBox( ) will give a UIExceptionError. Am I not mistaken?