void CompositionTarget_Rendering(object sender, EventArgs e) { //TimeSpan now = DateTime.Now.TimeOfDay; DateTime now; // = default(DateTime); now = Convert.ToDateTime("00:00:00"); now = now.AddSeconds(time); // update the time H1.AnimateTo(now.Hour / 10); H2.AnimateTo(now.Hour % 10); M1.AnimateTo(now.Minute / 10); M2.AnimateTo(now.Minute % 10); S1.AnimateTo(now.Second / 10); S2.AnimateTo(now.Second % 10); }