API for Asus 1005pe control backlight programmably?

Posted by user192390 on Stack Overflow See other posts from Stack Overflow or by user192390
Published on 2010-03-21T20:47:41Z Indexed on 2010/03/21 20:51 UTC
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c++

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intel

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backlight

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eeepc

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api

I'm using VS2008, my OS is Win7. I tried WinAPI IOCTL_VIDEO_QUERY_SUPPORTED_BRIGHTNESS on my netbook. I can retrive a correct the LCD handle, but DeviceIoControl returns 0. I haven't found any APIs for GMA 3150 either.

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