Device I/o Control... Help !

I have to trigger an integrated (in PDA) barcode scanner.

Is there any trick to do this with basic4ppc ?

below just what the sample in C++ does (just extracted 2 rows to better understand) the first row switch on laser-scanning after 200 m/Sec the second row switch off laser-scanning.

I'm just looking to access and trigger status of such I/O by basic4ppc.



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DeviceIoControl(pscanner->hSerial, IOCTL_SET_SCANTRIGER, NULL, 0, NULL, 0, NULL, NULL);
Sleep(200);
DeviceIoControl(pscanner->hSerial, IOCTL_CLR_SCANTRIGER, NULL, 0, NULL, 0, NULL, NULL);
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You will need to create a .Net library that P/Invokes this method and then call it from Basic4ppc.