frame1.java~9~

JAVA与.TXT文件之间建立起联系,形成数据流的典型例子.(开发环境JBUILDER2005)

package com.myorg;

import java.awt.BorderLayout;
import java.awt.Dimension;

import javax.swing.JFrame;
import javax.swing.JPanel;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import com.borland.dbswing.JdbNavToolBar;
import com.borland.dx.dataset.TextDataFile;
import com.borland.dx.dataset.TableDataSet;
import com.borland.dx.dataset.Column;
import com.borland.dbswing.JdbTextField;
import javax.swing.JLabel;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2004</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class Frame1 extends JFrame {
    JPanel contentPane;
    XYLayout xYLayout1 = new XYLayout();
    TextDataFile textDataFile1 = new TextDataFile();
    TableDataSet tableDataSet1 = new TableDataSet();
    Column column1 = new Column();
    Column column2 = new Column();
    Column column3 = new Column();
    JdbNavToolBar jdbNavToolBar1 = new JdbNavToolBar();
    JdbTextField jdbTextField1 = new JdbTextField();
    JdbTextField jdbTextField2 = new JdbTextField();
    JdbTextField jdbTextField3 = new JdbTextField();
    JLabel jLabel1 = new JLabel();
    JLabel jLabel2 = new JLabel();
    JLabel jLabel3 = new JLabel();
    public Frame1() {
        try {
            setDefaultCloseOperation(EXIT_ON_CLOSE);
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    /**
     * Component initialization.
     *
     * @throws java.lang.Exception
     */
    private void jbInit() throws Exception {
        contentPane = (JPanel) getContentPane();
        contentPane.setLayout(xYLayout1);
        setSize(new Dimension(400, 300));
        setTitle("文本数据浏览");
        textDataFile1.setFileName(
                "C:\\Documents and Settings\\Administrator\\桌面\\employer.txt");
        tableDataSet1.setDataFile(textDataFile1);
        column1.setColumnName("ID");
        column1.setDataType(com.borland.dx.dataset.Variant.STRING);
        column1.setPreferredOrdinal(0);
        column1.setServerColumnName("NewColumn1");
        column1.setSqlType(0);
        column2.setColumnName("NAME");
        column2.setDataType(com.borland.dx.dataset.Variant.STRING);
        column2.setPreferredOrdinal(1);
        column2.setServerColumnName("NewColumn2");
        column2.setSqlType(0);
        column3.setColumnName("BIRTHDAY");
        column3.setDataType(com.borland.dx.dataset.Variant.STRING);
        column3.setPreferredOrdinal(2);
        column3.setServerColumnName("NewColumn3");
        column3.setSqlType(0);
        tableDataSet1.setColumns(new Column[] {column1, column2, column3});
        jdbTextField1.setText("jdbTextField1");
        jdbTextField2.setText("jdbTextField2");
        jdbTextField3.setText("jdbTextField3");
        jLabel1.setText("ID");
        jLabel2.setText("NAME");
        jLabel3.setText("BIRTHDAY");
        contentPane.add(jdbNavToolBar1, new XYConstraints(8, 252, -1, -1));
        contentPane.add(jdbTextField2, new XYConstraints(133, 123, 220, -1));
        contentPane.add(jdbTextField3, new XYConstraints(134, 166, 221, -1));
        contentPane.add(jLabel1, new XYConstraints(44, 81, -1, -1));
        contentPane.add(jLabel2, new XYConstraints(44, 128, -1, -1));
        contentPane.add(jLabel3, new XYConstraints(45, 174, -1, -1));
        contentPane.add(jdbTextField1, new XYConstraints(133, 78, 219, -1));
    }
}