functions (not) callable by WM_PRE_PAINT

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    • functions (not) callable by WM_PRE_PAINT

      I found that some functions should not be called when processing the WM_PAINT message:
      [img]https://s10.postimg.org/6qmdcp461/WM_PAINT.png[/img]

      I wonder if this also applies to WM_PRE_PAINT and WM_POST_PAINT, and in general for which other messages this applies.

      best regards
      Max
    • Hi,

      the messages WM_PRE_PAINT and WM_POST_PAINT are getting send to a window before and after a paint event.

      So, if you call a function like WM_CreateWindow() while reacting on one of these messages each time a window gets created.

      And the paint events can occur quite often.

      Regards,
      Sven