Is there a Windows API that can be used to determine whether monitor is off or on?

Posted: 04-28-2005, 12:13 PM

Charles Chang

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Hello,

As the subject.

Charles

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Responses to "Is there a Windows API that can be used to determine whether monitor is off or on?"

Lau Lei Cheong

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Re: Is there a Windows API that can be used to determine whether monitor is off or on?

Posted: 04-29-2005, 08:13 AM

Seems not.

http://msdn.microsoft.com/library/en...asp?frame=true
The GetDevicePowerState function retrieves the current power state of the
specified device. This function cannot be used to query the power state of a
display device.

"Charles Chang" <charlesc@avermedia.com.tw> ¼¶¼g©ó¶l¥ó·s»D:%23EnhzN%23SFHA.3140@TK2MSFTNGP14.p hx.gbl...

> Hello,
>
> As the subject.
>
> Charles
>

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