zymodifysituation.java

学生管理（部分源代码仅供参考

package zhangyan34;

import java.awt.BorderLayout;
import java.io.*;
import java.util.*;

import javax.swing.*;
import javax.swing.JLabel;
import java.awt.*;
import javax.swing.JTextField;
import javax.swing.JRadioButton;
import javax.swing.JButton;
import javax.swing.border.TitledBorder;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;


/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class zymodifysituation extends JFrame {
    Hashtable info = null;
    FileInputStream inOne = null;
    ObjectInputStream inTwo = null;
    FileOutputStream outOne = null;
    ObjectOutputStream outTwo = null;
    File file = null;
    public zymodifysituation() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }


    public zymodifysituation(File file) {
        super("修改界面");
        this.file = file;
        try {
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {

        this.setSize(400, 300);
        getContentPane().setLayout(null);
        jLabel1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 18));
        jLabel1.setText("输入要修改的信息");
        jLabel1.setBounds(new Rectangle(12, 11, 159, 33));
        jButton1.addActionListener(new zymodifysituation_jButton1_actionAdapter(this));
        jButton2.addActionListener(new zymodifysituation_jButton2_actionAdapter(this));
        jButton3.addActionListener(new zymodifysituation_jButton3_actionAdapter(this));
        this.getContentPane().add(jLabel1);
        jButton3.setBounds(new Rectangle(277, 288, 84, 43));
        jButton3.setText("重置");
        jButton2.setBounds(new Rectangle(277, 231, 78, 40));
        jButton2.setEnabled(false);
        jButton2.setText("修改");
        jTextField5.setText("jTextField5");
        jTextField5.setBounds(new Rectangle(101, 285, 132, 46));
        jTextField4.setText("jTextField4");
        jTextField4.setBounds(new Rectangle(101, 232, 131, 41));
        jTextField3.setText("jTextField3");
        jTextField3.setBounds(new Rectangle(100, 175, 130, 37));
        jLabel8.setText("女");
        jLabel8.setBounds(new Rectangle(287, 125, 60, 35));
        jRadioButton2.setText("jRadioButton2");
        jRadioButton2.setBounds(new Rectangle(223, 123, 46, 36));
        jLabel7.setText("男");
        jLabel7.setBounds(new Rectangle(147, 127, 47, 29));
        jRadioButton1.setText("jRadioButton1");
        jRadioButton1.setBounds(new Rectangle(101, 127, 29, 22));
        jTextField2.setText("jTextField2");
        jTextField2.setBounds(new Rectangle(99, 63, 130, 39));
        jLabel6.setText("新出生");
        jLabel6.setBounds(new Rectangle(14, 289, 57, 37));
        jLabel5.setText("新班级");
        jLabel5.setBounds(new Rectangle(18, 235, 85, 39));
        jLabel4.setText("新专业");
        jLabel4.setBounds(new Rectangle(15, 174, 92, 38));
        jLabel3.setText("新性别");
        jLabel3.setBounds(new Rectangle(16, 119, 92, 37));
        jLabel2.setText("新姓名");
        jLabel2.setBounds(new Rectangle(16, 63, 86, 33));
        jButton1.setBounds(new Rectangle(313, 11, 80, 40));
        jButton1.setText("开始修改");
        this.getContentPane().add(jTextField1);
        this.getContentPane().add(jButton1);
        this.getContentPane().add(jTextField2);
        this.getContentPane().add(jRadioButton1);
        this.getContentPane().add(jLabel7);
        this.getContentPane().add(jRadioButton2);
        this.getContentPane().add(jLabel8);
        this.getContentPane().add(jTextField3);
        this.getContentPane().add(jTextField4);
        this.getContentPane().add(jLabel5);
        this.getContentPane().add(jLabel3);
        this.getContentPane().add(jLabel4);
        this.getContentPane().add(jLabel2);
        this.getContentPane().add(jLabel6);
        this.getContentPane().add(jTextField5);
        this.getContentPane().add(jButton2);
        this.getContentPane().add(jButton3);
        jTextField1.setText("jTextField1");
        jTextField1.setBounds(new Rectangle(164, 10, 135, 40));
    }

    JLabel jLabel1 = new JLabel();
    JTextField jTextField1 = new JTextField();
    JButton jButton1 = new JButton();
    JLabel jLabel2 = new JLabel();
    JLabel jLabel3 = new JLabel();
    JLabel jLabel4 = new JLabel();
    JLabel jLabel5 = new JLabel();
    JLabel jLabel6 = new JLabel();
    JTextField jTextField2 = new JTextField();
    JRadioButton jRadioButton1 = new JRadioButton();
    JLabel jLabel7 = new JLabel();
    JRadioButton jRadioButton2 = new JRadioButton();
    JLabel jLabel8 = new JLabel();
    JTextField jTextField3 = new JTextField();
    JTextField jTextField4 = new JTextField();
    JTextField jTextField5 = new JTextField();
    JButton jButton2 = new JButton();
    JButton jButton3 = new JButton();
    public void jButton3_actionPerformed(ActionEvent e) {
        jTextField1.setText(null); // 使用setText(null)方法将学号文本框清空
        jTextField2.setText(null); // 使用setText(null)方法将姓名文本框清空
        jTextField3.setText(null); // 将专业文本框清空
        jTextField4.setText(null); // 将年级文本框清空
        jTextField5.setText(null); // 将出生文本框清空

    }

    public void jButton1_actionPerformed(ActionEvent e) {
        String number = "";
        number = jTextField1.getText();

        if (number.length() > 0) {
            try {
                inOne = new FileInputStream(file);
                inTwo = new ObjectInputStream(inOne);
                info = (Hashtable) inTwo.readObject();
                inOne.close();
                inTwo.close();
            } catch (Exception ee) {
            }