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QuestionWhat are the notifications being sento USB driver when system goes into standby mode or comes out of standby mode

  • Wednesday, February 11, 2009 1:38 PMMANMFC Users MedalsUsers MedalsUsers MedalsUsers MedalsUsers Medals
     
    Hi All,
                    I have a small C++(VC++ MFC) code which deals with USB device. The drivers are 3rd party drivers. Until unless user do something to the dialogs application will not deal with USB device. now user has done some clicks on the dialog and USB device is initiated. After that system gone into standby mode. Now after user interruption system came to normal mode. At this situation what will happen to USB device.

    In windows when system goes into standby / screen saver mode, does USB device drivers get any notification? And after coming out from standby / screen saver mode, again does USB device drivers get any notification like power off and power on? Help me out.
    MFC

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  • Thursday, February 12, 2009 3:36 PMSheng Jiang 蒋晟MVPUsers MedalsUsers MedalsUsers MedalsUsers MedalsUsers Medals
     
    Wrong forum. C++ can not help you on your question. Ask in a driver developer community. Search whdc for details.

    MSMVP VC++