You can modify the code presented here to support only key-press events.

您可以修改本文所示的代码以仅支持按键事件。

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Most often this feature is ignored, and password text boxes simply record key-press events and ignore key-release events.

这项功能经常被忽略，并且密码文本框只记录按键事件而忽略释放事件。

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If the techniques described in this article are implemented, the release time and the initial key-press time have to be accurate.

如果实现本文中所述的技术，则释放时间和初始按键时间必须精确。

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Instead, the key-press mechanics are executed by a plastic cap which slides around the display like a sleeve to keep the wear and tear on the OLEDs to a minimum.

ENGADGET: Optimus Maximus: the god of keyboards unveiled

Indeed, President Kirchner applied his influence on Congress to defeat "The Public Information Act" (Ley de Acceso a la InformaciC3n PC:blica), that would have enabled more transparency and access by citizenry to government activities.15 Cristina Kirchner became a vocal opponent of this law and a key player in the anti-press crusade.

CENTERFORSECURITYPOLICY: The meaning of Kirchner's recent defeat

With a mechanical keyboard, on the other hand, each key press triggers an actual on-off switch a feeling as solid as flicking on the lights.

WSJ: Keys That Really Click