小编YOP*_*OPI的帖子

我希望能够从中获取字符串JFrame.这是因为标题JFrame不是常数并且取决于变量.

有没有办法为字符串变量赋予标题文本？

    private void submitButtonActionPerformed(java.awt.event.ActionEvent evt) {                                             
    if(super.checkifEmptyFields(jPanel3)==false){
        String LeaseName = jTextField2.getText().toLowerCase();
        String sld[]  =jDateChooser1.getDate().toString().split(" ");
        String startLeasingDate = sld[0]+","+sld[1]+","+sld[5].toLowerCase();
        String eld[]  =jDateChooser1.getDate().toString().split(" ");
        String EndLeasingDate = eld[0]+","+eld[1]+","+eld[5].toLowerCase();
        String leaseAmount = jTextField3.getText();
        String text = jTextField1.getText();
        int floor = Integer.parseInt(text.substring(6, 7));
        int flat = Integer.parseInt(text.substring(13));
        //String name NewLease2.getTitle;
    }
}

类名称称为NewLease2,这是我想在用户按下按钮时执行的功能.