CHANGER_INITIALIZE_ELEMENT_STATUS structure (winioctl.h)

Represents the status of all media changer elements or the specified elements of a particular type.

Syntax

typedef struct _CHANGER_INITIALIZE_ELEMENT_STATUS {
  CHANGER_ELEMENT_LIST ElementList;
  BOOLEAN              BarCodeScan;
} CHANGER_INITIALIZE_ELEMENT_STATUS, *PCHANGER_INITIALIZE_ELEMENT_STATUS;

Members

ElementList

A CHANGER_ELEMENT_LIST structure that lists the elements and range on which to initialize.

If CHANGER_INIT_ELEM_STAT_WITH_RANGE is set in the Features0 member of GET_CHANGER_PARAMETERS, the changer supports initializing a range of elements. In this case, the ElementType member can be one of the following: ChangerTransport, ChangerSlot, ChangerDrive, or ChangerIEPort. Otherwise, the element type must be AllElements and the NumberOfElements member is ignored.

BarCodeScan

If this member is TRUE, a bar-code scan should be used. Otherwise, it should not. If the changer has nonvolatile RAM, using a bar-code scan is an optimization.

This member is applicable only if CHANGER_BAR_CODE_SCANNER_INSTALLED is set in the Features0 member of GET_CHANGER_PARAMETERS.

Requirements

See also

CHANGER_ELEMENT_LIST

IOCTL_CHANGER_INITIALIZE_ELEMENT_STATUS