private void ThisAddIn_Startup(object sender, System.EventArgs e)
{
Timer timer = new Timer(2000);
timer.Elapsed += (s, t) =>
{
var scrnUpdating = Application.ScreenUpdating;
Application.ScreenUpdating = false;
MainTimer.onElapsed(Application, t);
if (scrnUpdating)
{
Application.ScreenUpdating = true;
}
};
timer.Start();
}