using global::System.Windows.Forms;

namespace Pilz.UI.Utils
{
    public static class DrawingControl
    {
        private const int WM_SETREDRAW = 11;

        public static void SuspendDrawing(this Control control)
        {
            User32Bridge.SendMessage(control.Handle, WM_SETREDRAW, false, 0);
        }

        public static void ResumeDrawing(this Control control)
        {
            control.ResumeDrawing(true);
        }

        public static void ResumeDrawing(this Control control, bool redraw)
        {
            User32Bridge.SendMessage(control.Handle, WM_SETREDRAW, true, 0);
            if (redraw)
                control.Refresh();
        }
    }
}