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Poll to find out when display update has completed?

Using LV2010.  In my app, I must print the current display, but the problem I'm having is that the print operation seems to be invoked before the display updates complete.  It does this even though the print is arranged, in a sequence, to occur after the display has been loaded with the required information.  I can put in a time delay for some number of milliseconds, but I'd rather test the display to see if it's done with the update.  Is there a way to do this?  Thanks.

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Do something to force the front panel to redraw.  Something like setting the Defer Front Panel Updates to False.


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I'll look into that.  Thanks.

 

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