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分享老是出现报错！
我是个新手，在MYECLIPE中老出现这样一个报错“Syntax error, insert ";" to complete Statement”，不知道到底是错在哪个地方。请
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btb368 2006-04-15
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是你某行少了个分号的原因。双击错误，然后光标会自动在该行的。
Camelh 2006-04-15
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你的inset语句，语法可能有错
interpb 2006-04-15
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Syntax error, insert ";" to complete Statement”，
是你的代码少了 ; 号
检查红颜色的代码
是你的代码少了 ; 号
检查红颜色的代码
ewalker 2006-04-15
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我大概修改了一下，你看看，在我这里已经可以运行了。下次记得写frame的结束和关闭事件呀！
import java.awt.*;
import java.awt.event.*;
public class TwoListenInner {
private Frame f;
private TextField tf;
public static void main(String args[]) {
TwoListenInner that=new TwoListenInner();
that.go();
}
public void go() {
f=new Frame("Two listeners example");
f.add("North",new Label("Click and drag the mouse"));
tf=new TextField(30);
f.add("South",tf);
f.addMouseMotionListener(new MouseMotionHandler());
f.addMouseListener(new MouseEventHandler());
f.setSize(300,300);
f.setVisible(true);
}
public class MouseMotionHandler extends MouseMotionAdapter {
public void mouseDragged(MouseEvent e){
String s="Mouse dragging:X="+e.getX()+"Y="+e.getY();
tf.setText(s);
}
}
public class MouseEventHandler extends MouseAdapter {
public void mouseEntered(MouseEvent e){
String s="The mouse entered";
tf.setText(s);
}
public void mouseExited(MouseEvent e){
String s="The mouse left the building";
tf.setText(s);
}
}
}
import java.awt.*;
import java.awt.event.*;
public class TwoListenInner {
private Frame f;
private TextField tf;
public static void main(String args[]) {
TwoListenInner that=new TwoListenInner();
that.go();
}
public void go() {
f=new Frame("Two listeners example");
f.add("North",new Label("Click and drag the mouse"));
tf=new TextField(30);
f.add("South",tf);
f.addMouseMotionListener(new MouseMotionHandler());
f.addMouseListener(new MouseEventHandler());
f.setSize(300,300);
f.setVisible(true);
}
public class MouseMotionHandler extends MouseMotionAdapter {
public void mouseDragged(MouseEvent e){
String s="Mouse dragging:X="+e.getX()+"Y="+e.getY();
tf.setText(s);
}
}
public class MouseEventHandler extends MouseAdapter {
public void mouseEntered(MouseEvent e){
String s="The mouse entered";
tf.setText(s);
}
public void mouseExited(MouseEvent e){
String s="The mouse left the building";
tf.setText(s);
}
}
}
marketduan 2006-04-15
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但我找不出错误的原因啊import java.awt.*;
import java.awt.event.*;
public class TwoListenInner {
private Frame f;
private TextField tf;
public static void main(String args[]) {
TwoListenInner that=new TwoListenInner();
that.go();
}
public void go() {
f=new Frame("Two listeners example");
f.add("North",new Label("Click and drag the mouse"));
tf=new TextField(30);
f.add("South",tf);
f.addMouseMotionListener(new MouseMotionHandler());
f.addMouseListener(new MouseEventHandler());
f.setSize(300,300);
f.setVisible(true);
}
public class MouseMotionHandler extends MouseMotionAdapter {
public void mouseDragged(MouseEvent e){
String s="Mouse dragging:X="+e.getX()+"Y="+e.getY();
tf.setText(s);
}
}
public class MouseEventHandler extends MouseAdapter {
public void mouseEntered(MouseEvent e){
String s="The mouse entered";
tf.setText(s);
}
public void mouseExited(MouseEvent e){
String s="The mouse left the building";
tf.setText(s);
}
}
}
import java.awt.event.*;
public class TwoListenInner {
private Frame f;
private TextField tf;
public static void main(String args[]) {
TwoListenInner that=new TwoListenInner();
that.go();
}
public void go() {
f=new Frame("Two listeners example");
f.add("North",new Label("Click and drag the mouse"));
tf=new TextField(30);
f.add("South",tf);
f.addMouseMotionListener(new MouseMotionHandler());
f.addMouseListener(new MouseEventHandler());
f.setSize(300,300);
f.setVisible(true);
}
public class MouseMotionHandler extends MouseMotionAdapter {
public void mouseDragged(MouseEvent e){
String s="Mouse dragging:X="+e.getX()+"Y="+e.getY();
tf.setText(s);
}
}
public class MouseEventHandler extends MouseAdapter {
public void mouseEntered(MouseEvent e){
String s="The mouse entered";
tf.setText(s);
}
public void mouseExited(MouseEvent e){
String s="The mouse left the building";
tf.setText(s);
}
}
}
