package uml_gaokai;import java.awt.*;import javax.swing.*;import com.borland.dbswing.*;import com.borland.jbcl.layout.*;import com.borland.dx.sql.dataset.*;import java.awt.event.*;import java.sql.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2003</p> * <p>Company: </p> * @author unascribed * @version 1.0 */public class UserManagement extends JDialog {  private JPanel panel1 = new JPanel();  private XYLayout xYLayout1 = new XYLayout();  private JdbTable jdbTable1 = new JdbTable();  private QueryDataSet queryDataSet1 = new QueryDataSet();  private Database database1 = new Database();  private TableScrollPane tableScrollPane1 = new TableScrollPane();  private JButton jButton1 = new JButton();  private JButton jButton2 = new JButton();  private JButton jButton3 = new JButton();  private JButton jButton4 = new JButton();  private JButton jButton5 = new JButton();  public UserManagement(Frame frame, String title, boolean modal) {    super(frame, title, modal);    try {      jbInit();      pack();    }    catch(Exception ex) {      ex.printStackTrace();    }  }  public UserManagement() {    this(null, "", false);  }  private void jbInit() throws Exception {    panel1.setLayout(xYLayout1);    database1.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:odbc:gaokaiSQL", "sa", "", false, "sun.jdbc.odbc.JdbcOdbcDriver"));    queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "SELECT [user].userID,[user].userName,[user].userPassword,[user].userAddress,[user].userAuthority,[use" +      "r].userGender,[user].userAge FROM [UML_CS].[dbo].[user]", null, true, Load.ALL));    jButton1.setText("增加用戶");    jButton1.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jButton1_actionPerformed(e);      }    });    jButton2.setText("修改用戶");    jButton3.setText("刪除用戶");    jButton4.setText("查看用戶");    jButton4.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jButton4_actionPerformed(e);      }    });    jButton5.setText("退出");    getContentPane().add(panel1);    panel1.add(jdbTable1,              new XYConstraints(-1, 0, 389, 253));    panel1.add(tableScrollPane1,  new XYConstraints(215, 192, -1, -1));    panel1.add(jButton2,  new XYConstraints(4, 290, 99, 25));    panel1.add(jButton3,  new XYConstraints(109, 290, 104, 26));    panel1.add(jButton1,  new XYConstraints(112, 255, 100, 26));    panel1.add(jButton4,     new XYConstraints(2, 255, 99, 27));    panel1.add(jButton5,  new XYConstraints(316, 292, 72, 24));  }  void jButton4_actionPerformed(ActionEvent e) {    jdbTable1.setDataSet(queryDataSet1) ;  }  void jButton1_actionPerformed(ActionEvent e) {    Registration registration = new Registration() ;     Dimension dlgSize = registration.getPreferredSize();     Dimension frmSize = getSize();     Point loc = getLocation();     registration.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x, (frmSize.height - dlgSize.height) / 2 + loc.y);     registration.setModal(true);     registration.pack();     registration.show();  }}