classmodel.java~2~

用java 写的学生信息管理系统

package prjClassInfo;

import java.util.*;
import javax.swing.table.AbstractTableModel;

public class ClassMOdel extends AbstractTableModel {
    ArrayList al;
    String[] names = {"班级编号", "教师编号", "开课日期", "学生人数", "结课日期", "备注"};
    public int getRowCount() {
        return al.size();
    }

    public int getColumnCount() {
        return names.length;
    }

    public Object getValueAt(int rowIndex, int columnIndex) {
        Class c = (Class) (al.get(rowIndex));

        return null;
    }
}