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类numberlistener实现ActionListener {
class NumberListener implements ActionListener{
public void actionPerformed(ActionEvent e){
if (!append) {
tf.setText("")
append=true
}
String s=tf.getText()
s+=e.getActionCommand()
tf.setText(s)
if (!btn[10].isEnabled()){
for(int i=10 i
- 2022-02-28 23:01:36下载
- 积分:1
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Boutique VC7.0
精品 能够把VC7.0-8.0的工程转换到VC6.0的工程, 界面也很漂亮,鼠标一拖,一切搞定。
-Boutique VC7.0-8.0 can convert the project to VC6.0 project is also very beautiful interface, drag the mouse, all done.
- 2022-05-05 06:57:28下载
- 积分:1
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A student s accomplishments are known to the array in this array failed to ident...
已知一个学生的成绩数组,在这个数组中找出其中有不及格课程的学生及其学生号-A student s accomplishments are known to the array in this array failed to identify which students and their student number
- 2023-08-17 20:55:02下载
- 积分:1
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- 2022-05-14 14:28:54下载
- 积分:1
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TQ2440 测试程序,天嵌2440开发板的测试用源代码
TQ2440 测试程序,天嵌2440开发板的测试用源代码-TQ2440 test program
- 2022-08-26 06:42:10下载
- 积分:1
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又一个经典的贪吃蛇游戏,用鼠标控制蛇移动的方向.
又一个经典的贪吃蛇游戏,用鼠标控制蛇移动的方向.-also a classic Snake game with mouse control snake moving in the direction.
- 2022-02-25 05:12:57下载
- 积分:1
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液晶显示的字模生成软件
液晶显示的字模生成软件-LCD Generation of Software Fonts
- 2022-07-10 01:02:27下载
- 积分:1
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带有SQL,如果没有请安上,最初密码可以在SQL代码中找到,。既:用户名和密码都为:ming...
带有SQL,如果没有请安上,最初密码可以在SQL代码中找到,。既:用户名和密码都为:ming-with SQL, in the absence of requests that, the initial password in SQL code can be found. Both : user names and passwords are : ming
- 2022-02-24 13:55:57下载
- 积分:1
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一个鼠标小车程序,鼠标可以引导小车转动,是闲时编写的小程序。...
一个鼠标小车程序,鼠标可以引导小车转动,是闲时编写的小程序。-a trolley procedures mouse, the mouse can guide the car turning, the man is prepared by the small procedures.
- 2023-05-19 16:25:03下载
- 积分:1
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salary management system source code. A good development ... for a very long tim...
工资管理系统源代码.很好...开发了很长时间,做得很好,不信你看看,看看就知道了。。。。。。。。。真的吗??是真的-salary management system source code. A good development ... for a very long time, does a good job, do not think you see the will know. . . . . . . . . Really? ? Really.
- 2022-03-15 05:22:08下载
- 积分:1