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GeneralRe: How To Use Macro In dsp file(VC6.0 *.dsp file) Pin
yingkou28-Nov-12 21:50
Memberyingkou28-Nov-12 21:50 
GeneralRe: How To Use Macro In dsp file(VC6.0 *.dsp file) Pin
Albert Holguin29-Nov-12 4:55
professionalAlbert Holguin29-Nov-12 4:55 
QuestionA class for operations with Large Integer Numbers Pin
Pahanuch27-Nov-12 12:39
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AnswerRe: A class for operations with Large Integer Numbers Pin
Albert Holguin27-Nov-12 16:34
professionalAlbert Holguin27-Nov-12 16:34 
AnswerRe: A class for operations with Large Integer Numbers Pin
Stefan_Lang28-Nov-12 3:01
mveStefan_Lang28-Nov-12 3:01 
QuestionSetupDiGetDeviceRegistryProperty - buffer size? Pin
Vaclav_27-Nov-12 6:39
MemberVaclav_27-Nov-12 6:39 
AnswerRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Richard MacCutchan27-Nov-12 6:50
mveRichard MacCutchan27-Nov-12 6:50 
AnswerRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Jochen Arndt27-Nov-12 22:54
professionalJochen Arndt27-Nov-12 22:54 
I've just tested it and got also FALSE returned when requesting the size. The returned error is 122 / ERROR_INSUFFICIENT_BUFFER. So it seems that this is intentional.

But you must check the error code (e.g. when passing NULL for PropertyBuffer and a value greater NULL for PropertyBufferSize, code 87 / ERROR_INVALID_PARAMETER is set and the returned size is set to the passed value).

If you got other errors like ERROR_INVALID_DATA, check your parameters. Note that the size member of the DeviceInfoData parameter must be initialized:
SP_DEVINFO_DATA	DevInfoData;
::ZeroMemory(&DevInfoData, sizeof(SP_DEVINFO_DATA));
DevInfoData.cbSize = sizeof(SP_DEVINFO_DATA);

GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Vaclav_28-Nov-12 4:50
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GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Jochen Arndt28-Nov-12 5:35
professionalJochen Arndt28-Nov-12 5:35 
GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Vaclav_28-Nov-12 7:03
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GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Jochen Arndt28-Nov-12 8:19
professionalJochen Arndt28-Nov-12 8:19 
GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Vaclav_29-Nov-12 5:52
MemberVaclav_29-Nov-12 5:52 
GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Jochen Arndt29-Nov-12 6:49
professionalJochen Arndt29-Nov-12 6:49 
GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Vaclav_29-Nov-12 8:23
MemberVaclav_29-Nov-12 8:23 
GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Jochen Arndt29-Nov-12 21:16
professionalJochen Arndt29-Nov-12 21:16 
GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Vaclav_30-Nov-12 2:43
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AnswerRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Cristian Amarie3-Dec-12 8:58
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GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Vaclav_3-Dec-12 12:39
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GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Cristian Amarie3-Dec-12 17:37
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GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Cristian Amarie3-Dec-12 18:52
MemberCristian Amarie3-Dec-12 18:52 
GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Vaclav_4-Dec-12 5:58
MemberVaclav_4-Dec-12 5:58 
GeneralRe: SetupDiGetDeviceRegistryProperty - buffer size? Pin
Cristian Amarie4-Dec-12 7:11
MemberCristian Amarie4-Dec-12 7:11 
QuestionShred a folder Pin
MehdiHazrati26-Nov-12 20:52
MemberMehdiHazrati26-Nov-12 20:52 
QuestionRe: Shred a folder Pin
David Crow27-Nov-12 3:57
MemberDavid Crow27-Nov-12 3:57 

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