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Register for Events performance issue


PJM_labview

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In the following video you will see that, for some unknown reason, register for events (mouse move) seem to suffer from performance issues compare to the same code that do not use the register for events but the "static" mouse move event.

  • If the first part of the video, the code use the "Pane": Mouse Move static event and the result is very snappy and fast.
  • In the second part I change this to use the mouse move pane registered event and suddenly everything is a lot more sluggish (and it is not usable).

This is too bad because the event registration make for nicer reusable code...

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Note: This is in LabVIEW 2009

PJM

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