ARCed.UI.DockHelper.FloatWindowAtPoint C# (CSharp) Method

        public static FloatWindow FloatWindowAtPoint(Point pt, DockPanel dockPanel)
        {
            for (Control control = Win32Helper.ControlAtPoint(pt); control != null; control = control.Parent)
            {
                var floatWindow = control as FloatWindow;
                if (floatWindow != null && floatWindow.DockPanel == dockPanel)
                    return floatWindow;
            }

            return null;
        }