AmandaInterface.FileManagerTabControl._MouseMove C# (CSharp) Метод

        void _MouseMove(object sender, MouseEventArgs e)
        {
            Rectangle r;

            for (int i = 0; i < TabCount; i++)
            {
                r = ConvertRectangleBounds_CloseButton(GetTabRect(i));

                if (r.Contains(e.Location))
                {
                    // Cursor is on the close button
                    TabPages[i].ImageIndex = 1;
                }
                else
                {
                    // Cursor is NOT on the close button
                    TabPages[i].ImageIndex = 0;
                }
            }
        }