06 2019 档案
摘要:实验代码: package 实验十四; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; public class SwitchTest { private JFrame jFrame;
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摘要:代码如下: package shiyan13;import java.awt.*;import java.awt.event.*;import javax.swing.*;import javax.swing.border.TitledBorder; public class ShiYan12 ex
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摘要:代码如下: package information; import java.awt.Container;import java.awt.FlowLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener
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摘要:一、源代码 package jisuanqi2;import java.awt.*;import javax.swing.*;import java.awt.event.*; public class Jisuanqi extends Frame implements ActionListener{
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摘要:一、源代码 package jisuanqi2;import java.awt.*; public class Jisuanqi extends Frame{ public Jisuanqi() { super("计算器"); this.setSize(400,100); this.setLocat
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