public DisplayItemSelection()
{
InitializeComponent();
this.checkBoxStateBorder.Checked = Properties.Settings.Default.StateBorder;
this.checkBoxWaypoints.Checked = Properties.Settings.Default.Waypoints;
this.checkBoxRadars.Checked = Properties.Settings.Default.Radars;
this.checkBoxSectors.Checked = Properties.Settings.Default.Sectors;
this.checkBoxRunways.Checked = Properties.Settings.Default.Runways;
}