Java连接access数据库错误 编译时有这样的错误 怎么回事??"NotePad_Dialog.java": cannot resolve symbol: class TableScrollPane in class psa.NotePad_Dialog at line 29, column 3 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 类Change_Dialog的上面的一部分代码TableScrollPane , JdbTextField老是有错 不知为什么?说是无法解析,可是我都import了,难道不是这些??package person;import java.awt.*;import javax.swing.*;import com.borland.jbcl.layout.*;import com.borland.dbswing.*;import com.borland.dx.sql.dataset.*;import com.borland.dx.dataset.*;import java.awt.event.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2005</p> * <p>Company: </p> * @author not attributable * @version 1.0 */public class Change_Dialog extends JDialog { JPanel panel1 = new JPanel(); TableScrollPane tableScrollPane1 = new TableScrollPane(); JdbTable jdbTable1 = new JdbTable(); JPanel jPanel1 = new JPanel(); XYLayout xYLayout2 = new XYLayout(); JLabel jLabel1 = new JLabel(); JdbTextField jdbTextField1 = new JdbTextField(); JLabel jLabel2 = new JLabel(); JdbTextField jdbTextField2 = new JdbTextField(); JLabel jLabel3 = new JLabel(); JdbTextField jdbTextField3 = new JdbTextField(); JLabel jLabel4 = new JLabel(); JdbTextField jdbTextField4 = new JdbTextField(); JLabel jLabel5 = new JLabel(); JdbTextField jdbTextField5 = new JdbTextField(); JPanel jPanel2 = new JPanel(); XYLayout xYLayout3 = new XYLayout(); JButton jButton1 = new JButton(); JButton jButton2 = new JButton(); JButton jButton3 = new JButton(); JButton jButton4 = new JButton(); Database database1 = new Database(); QueryDataSet queryDataSet1 = new QueryDataSet(); Column column1 = new Column(); Column column2 = new Column(); Column column3 = new Column(); Column column4 = new Column(); Column column5 = new Column(); Column column6 = new Column(); Column column7 = new Column(); GridBagLayout gridBagLayout1 = new GridBagLayout(); java中的File.separator有用吗?? 指定log输出位置 java面试题求助 贪吃蛇创意需求征集(标题短也不让发) 数据库语句执行的问题 选项框中选项个数? 高手帮忙!! 如何使用WebLogic的LDAP服务,最好有相关文档和教材,拜谢 求超市管理系统主界面布局材料 求助 怎样才能将一个数组传入其他类 而且还能被复制 转发自另一位仁兄的java人民币转大写 没人回答我的问题 5555555
说是无法解析,可是我都import了,难道不是这些??package person;import java.awt.*;
import javax.swing.*;
import com.borland.jbcl.layout.*;
import com.borland.dbswing.*;
import com.borland.dx.sql.dataset.*;
import com.borland.dx.dataset.*;
import java.awt.event.*;/**
* <p>Title: </p>
* <p>Description: </p>
* <p>Copyright: Copyright (c) 2005</p>
* <p>Company: </p>
* @author not attributable
* @version 1.0
*/public class Change_Dialog extends JDialog {
JPanel panel1 = new JPanel();
TableScrollPane tableScrollPane1 = new TableScrollPane();
JdbTable jdbTable1 = new JdbTable();
JPanel jPanel1 = new JPanel();
XYLayout xYLayout2 = new XYLayout();
JLabel jLabel1 = new JLabel();
JdbTextField jdbTextField1 = new JdbTextField();
JLabel jLabel2 = new JLabel();
JdbTextField jdbTextField2 = new JdbTextField();
JLabel jLabel3 = new JLabel();
JdbTextField jdbTextField3 = new JdbTextField();
JLabel jLabel4 = new JLabel();
JdbTextField jdbTextField4 = new JdbTextField();
JLabel jLabel5 = new JLabel();
JdbTextField jdbTextField5 = new JdbTextField();
JPanel jPanel2 = new JPanel();
XYLayout xYLayout3 = new XYLayout();
JButton jButton1 = new JButton();
JButton jButton2 = new JButton();
JButton jButton3 = new JButton();
JButton jButton4 = new JButton();
Database database1 = new Database();
QueryDataSet queryDataSet1 = new QueryDataSet();
Column column1 = new Column();
Column column2 = new Column();
Column column3 = new Column();
Column column4 = new Column();
Column column5 = new Column();
Column column6 = new Column();
Column column7 = new Column();
GridBagLayout gridBagLayout1 = new GridBagLayout();