Is there some trick to double buffer a whole form without having to subclass
every single control on it to make each control double buffered?
I've noticed that when I resize my form the controls on it starts flicking
so much it's not even funny.

I thought I could be clever and do something like this

foreach(Control c in this.Controls){
   // Set the value of the double-buffering style bits to true.
   c.SetStyle(ControlStyles.DoubleBuffer, true);
}

but that won't work since the SetStyle method is declared as protected in
Control. (Why is it declared protected?)

Martin