IReplNotify::QueryDevice

This method requests information about a device.

void QueryDevice(
  UINT uCode,
  LPVOID* ppvData
);

Parameters

  • uCode
    [in] It is one of the following values.

    Value Description
    QDC_SEL_DEVICE Requests information for the selected device. In this case, *ppvData points to the DEVINFO structure containing the information for the device.
    QDC_CON_DEVICE Requests information for the connected device. In this case, *ppvData points to the DEVINFO structure containing the information for the device.
    QDC_SEL_DEVICE_KEY Gets a registry key that can be used to store selected device-specific settings. In this case, *ppvData points to HKEY. The caller must close the registry key when its usage is over.
    QDC_CON_DEVICE_KEY Gets a registry key that can be used to store connected device-specific settings. In this case, *ppvData points to HKEY. The caller must close the registry key when its usage is over.
  • ppvData
    [out] Depending on uCode, this parameter is a pointer to a void pointer to either a DEVINFO structure or HKEY.

Return Values

None.

Requirements

OS Versions: Windows CE 2.0 and later.
Header: Cesync.h.
Link Library: Coredll.lib.

See Also

DEVINFO

 Last updated on Thursday, April 08, 2004

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