计算机二级考试

【单选题】下列方法中，不属于WindowListener接口的是( )。
A．windowOpened()
B．windowClosed()
C．windowActivated()
D．mouseDragged()
网考网参考答案：D
网考网解析：
[解析] WindowListener接口包含的方法是：①*windowActivated(WindowEvent)：②*windowOpcned(WindowEvcnt)；③*windowClosed(WindowEvent)；④*windowClosing(WindowEvent)；⑥*windowDeactivated(WindowEvent()；⑥* windowDeiconified(WindowEvent)⑦*windowlconified(WindowEvent)；所以D选项错误。 查看试题解析出处>>