Force a window repaint?

BlitzPlus Forums/BlitzPlus Programming/Force a window repaint?

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Pigmeat
 #1
Is there a way to force a window repaint?

I'm calling a function that can take awhile to return when complete. I'd like to have some sort of display that it is running, but it seems I need to repaint the window to see the effects of an updated control. Is this possible in BlitzPlus?

-Byrt