Posted 16 November 2021, 5:57 pm EST
Hi Piet,
I think you are referring to the difference in Font size between the TextTip and cell text. Please note that by default TextTip Font is slightly smaller.
You might want to check the TextTipAppearance property for this.
If you check the TextTip at different scale factors then you can see that it does scale accordingly.
Let us know if the TextTip remains at the same size at your end at different scaling.
Also, if you are using System Dpi Aware you should consider using PerMonitorV2 for better results on a multi-monitor setup.
Regards,
Jitender