private void startTrackingToolStripButton_Click(object sender, EventArgs e) { TrackingService.Start(); RefreshTimer.Start(); RefreshTrackingButtons(); this.trackingStartTimeToolStripTextBox.Text = TrackingService.StartTime.LocalDateTime.ToString("h\\:mm\\:ss"); this.trackingElapsedTimeToolStripTextBox.Text = TrackingService.Elapsed; }