> >public class RFIDReader >{ > #region Singleton > private static RFIDReader instance = null; > public static RFIDReader Instance > { > get > { > if(instance == null) > instance = new RFIDReader(); > > return instance; > } > } > > protected RFIDReader() > { > this.InitializeComponent(); > } > > #endregion Singleton >} >Thanks again to everyone.