public UserControlExam() { InitializeComponent(); // tạo mới lớp BAL dbClass = new DBClass(); dbClassType = new DBClassType(); dbOutputExam = new DBOutputExam(); dbBlackList = new DBBlackList(); }
public UserControlInsertInputPoint() { InitializeComponent(); dbInputExam = new DBInputExam(); dbStudying = new DBStudying(); dbRegister = new DBRegister(); dbClass = new DBClass(); dbBlackList = new DBBlackList(); }
public UserControlSetting() { InitializeComponent(); dbBlackList = new DBBlackList(); // khai báo lớp BAL }