Using this.Invalidate in Properties?

Question

Hi,

I am writing on a UserControl with lots of properties affecting the surface of the control. I would like to see the effect after changing the property in the designer. Of course I can invoke this.Invalidate in the set-accessor of the property. But I am not sure, if this is an elegant way. If i would change lots of properties (not in the designer), the control would alway be invalidated.

Thanks for help.