public static DesignPatternDB ConnectDB()
 {
     if (db == null)
     {
         db = new DesignPatternDB();
     }
     return(db);
 }
Esempio n. 2
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 public ViewModel()
 {
     entity         = DesignPatternDB.ConnectDB();
     ob_BindingList = new BindingSource();
 }
 public AbstrackViewModel()
 {
     db = DesignPatternDB.ConnectDB();
     objectBindingList = new BindingSource();
     LoadObjectSet();
 }