如何控制 Windows. in Net 中的 Windows 状态? 特别关心如何不让系统入睡( 如果用户长期没有使用输入设备 ) 。 我如何跟踪系统因用户无活动而进入待命状态、 睡眠或休眠状态的事件, 并在运行时取消( 在某些情况下)? 任何适用于. Net 的信息都会有用 。
提前感谢。
在 WinForms 中, 您可以检测到关闭 。 在表格关闭事件中, 您可以得到 < code> FormClosing EventArgs e 。 然后您只需检查 e. CloseReason = CloseReason. Windows SweitDown - 这意味着关闭表格的原因是关闭OS 。
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