using System.Drawing; using System.Windows.Forms; namespace DevComponents.DotNetBar.SuperGrid { internal static class DragDrop { public static bool DragStarted(Point pt1, Point pt2) { Rectangle r = new Rectangle(pt1.X, pt1.Y, 0, 0); r.Inflate(SystemInformation.DragSize.Width, SystemInformation.DragSize.Height); return (r.Contains(pt2.X, pt2.Y) == false); } } }