On 2017-07-14 17:52, Tracy Pearson wrote:
Mike,
Yes, it does prevent the artifact from appearing. Reading what REFRESH does, makes me cringe a little to use it in this way. Every control will refresh its data, not just a redraw of the screen area.
Tracy
Well you don't change any data in Refresh events, right? ;-)
Perhaps try the thisform.Lockscreen instead of .Refresh?