一些基础的关于java jdbc的程序代码
btnAdd.setBounds(new Rectangle(46, 152, 71, 30));
btnAdd.addActionListener(this);
btnAdd.setText("添加");
}
return btnAdd;
}
private JButton getBtnUpPage() {
if (btnUpPage == null) {
btnUpPage = new JButton("上一页");
btnUpPage.addActionListener(this);
btnUpPage.setBounds(200, 390, 80, 30);
}
return btnUpPage;
}
private JButton getBtnDownPage() {
if (btnDownPage == null) {
btnDownPage = new JButton("下一页");
btnDownPage.addActionListener(this);
btnDownPage.setBounds(300, 390, 80, 30);
}
return btnDownPage;
}
private JButton getBtnDel() {
if (btnDel == null) {
btnDel = new JButton();
btnDel.setBounds(new Rectangle(189, 152, 71, 30));
btnDel.addActionListener(this);
btnDel.setText("删除");
}
return btnDel;
}
private JButton getBtnModify() {
if (btnModify == null) {
btnModify = new JButton();
btnModify.setBounds(new Rectangle(342, 152, 71, 30));
btnModify.addActionListener(this);
btnModify.setText("更新");
}
return btnModify;
}