package studentms;import java.awt.*;import com.borland.jbcl.layout.*;import java.sql.*;import java.awt.event.*;public class editStuInfo extends stuInfo {  public editStuInfo() {     jBAdd.setVisible(false);     jBModify.setVisible(false);     jBDelete.setVisible(false);     jBSee.setVisible(false);     jBSum.setVisible(false);     jBGrade.setVisible(false);     jBSearch.setText("查詢");     jBSearch.setMargin(new Insets(2, 2, 2, 2));     this.getContentPane().add(jPanel1,  new XYConstraints(3, -20, 363, 251));     jPanel1.add(jBSearch, new XYConstraints(102, 218, 53, 23));     jPanel1.add(jBSave, new XYConstraints(163, 218, 53, 23));     jPanel1.add(jBCancel, new XYConstraints(224, 218, 53, 23));     jPanel1.add(jBExit, new XYConstraints(284, 218, 53, 23));     xYLayout1.setWidth(384);     xYLayout1.setHeight(240);     this.setAbled(false);     jBSave.setEnabled(false);     jBCancel.setEnabled(false);     this.setTitle("修改信息");     this.setExeType("edit");  }  //重載查詢事件，設置查詢要返回的窗體類型void jBSearch_actionPerformed(ActionEvent e) {    search by=new search();    Dimension dlgSize = by.getPreferredSize();    Dimension frmSize = getSize();    Point loc = getLocation();    by.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x, (frmSize.height - dlgSize.height) / 2 + loc.y);    by.pack() ;    by.setLabelText("請選擇查詢方式：");    by.jTContent.setEnabled(false);    by.show() ;    by.setShowType("edit");}}