But What happens during the drag when I move my mouse from one row to hover over a different one? Edit: Now that I'm reading that msdn quote again, I see that it says when the mouse moves. I will need to sınav this out. Thank you. Peki rüfeka. Giriş https://cobjectkullanm96283.activosblog.com/26783371/değil-hakkında-detaylar-bilinen-c-mouse-wheel-click-kullanımı