delgrade.java

运行在JDK下的学生成绩管理系统源码.可以查询数据

package studentms;

import java.awt.*;
import com.borland.jbcl.layout.*;
import java.sql.*;

public class delGrade extends gradeInfo{
  public delGrade() {
    jBAdd.setVisible(false);
    jBModify.setVisible(false);
    jBSave.setVisible(false);
    jBCancel.setVisible(false);
    jBSee.setVisible(false);
    jBSum.setVisible(false);
    jBPeople.setVisible(false);
    this.getContentPane().add(jPanel1,  new XYConstraints(3, -20, 348, 238));
    jPanel1.add(jBSearch, new XYConstraints(123, 190, 53, 23));
    jPanel1.add(jBDelete, new XYConstraints(184, 190, 53, 23));
    jPanel1.add(jBExit, new XYConstraints(244, 190, 53, 23));
    xYLayout2.setWidth(330);
    xYLayout2.setHeight(220);
    this.setTitle("添加成绩");
    this.setAbled(false);
    jBDelete.setEnabled(false);
  }

}