private void tsmReadGpsData_Click(object sender, EventArgs e)
 {
     using (var form = new GpsDataSelector())
     {
         if (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK)
         {
             var ps = TrackPointDao.GetTrackPoints(form.CarName, form.StartTime, form.EndTime);
             this.LoadTrackPoint(ps);
         }
     }
 }
 private void tsmReadGpsData_Click(object sender, EventArgs e)
 {
     using (var form = new GpsDataSelector())
     {
         if (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK)
         {
             var ps = TrackPointDao.GetTrackPoints(form.CarName, form.StartTime, form.EndTime);
             this.LoadTrackPoint(ps);
         }
     }
 }