如何使用Esc键退出我的应用程序？ [英] How can I exit my app with Esc key ?

问题描述

我试试这段代码但它不起作用？请你帮助我好吗？谢谢..

Hi, I try this code but it doesn't work ? Could you please help me? Thanks..

private void formKeyPressed(java.awt.event.KeyEvent evt) {
     if (evt.getKeyCode() == KeyEvent.VK_ESCAPE) {
        System.exit(0);
    }
}

推荐答案

我会谷歌那样做。例如，按下某个键时，这个java - 关闭窗口 - Stack Overflow [ ^ ]是快速搜索的第一个结果之一。

I would Google for that. For instance, this "java - Close window on pressing of certain key - Stack Overflow"[^] was one of the first results of a quick search.

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