"Waking up" scanner from power save?

[twainuser123]

Hi,

I was wondering how I could wake up a scanner from power save mode without using TWAIN 2.0 if possible.

This is not done automatically because when I open a power saved data source, the open operation simply fails.

I tried this code, but get an error:

TW_CAPABILITY capabilityToGet;

capabilityToGet.Cap = CAP_DEVICEEVENT;

DSM_Entry(&myApp, &dsource, DG_CONTROL, DAT_CAPABILITY, MSG_QUERYSUPPORT, (TW_MEMREF)&capabilityToGet);

int code = TWAIN_GetResultCode();

int conCode = conditionCode();

‘code’ becomes 1 and conCode is 0.

Any ideas? I have seen another application do this automatically.

Thanks.

[twainuser123]

Nevermind, it is waking up from standby automatically now.
I am confused, but okay…

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