CHANGER_PRODUCT_DATA structure (winioctl.h)
Represents product data for a changer device. It is used by the IOCTL_CHANGER_GET_PRODUCT_DATA control code.
Syntax
typedef struct _CHANGER_PRODUCT_DATA {
BYTE VendorId[VENDOR_ID_LENGTH];
BYTE ProductId[PRODUCT_ID_LENGTH];
BYTE Revision[REVISION_LENGTH];
BYTE SerialNumber[SERIAL_NUMBER_LENGTH];
BYTE DeviceType;
} CHANGER_PRODUCT_DATA, *PCHANGER_PRODUCT_DATA;
Members
VendorId
The device manufacturer's name. This is acquired directly from the device inquiry data.
ProductId
The product identification, as defined by the vendor. This is acquired directly from the device inquiry data.
Revision
The product revision, as defined by the vendor.
SerialNumber
A unique value used to globally identify this device, as defined by the vendor.
DeviceType
The device type of data transports, as defined by SCSI-2. This member must be FILE_DEVICE_CHANGER.
Requirements
| Minimum supported client | Windows XP |
| Minimum supported server | Windows Server 2003 |
| Header | winioctl.h (include Windows.h) |