READ_ELEMENT_ADDRESS_INFO - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// ntddchgr.h

typedef struct _READ_ELEMENT_ADDRESS_INFO {
  ULONG                  NumberOfElements;
  CHANGER_ELEMENT_STATUS ElementStatus[1];
} READ_ELEMENT_ADDRESS_INFO, *PREAD_ELEMENT_ADDRESS_INFO;
View the official Windows Driver Kit DDI reference
// winioctl.h

typedef struct _READ_ELEMENT_ADDRESS_INFO {
  DWORD                  NumberOfElements;
  CHANGER_ELEMENT_STATUS ElementStatus[1];
} READ_ELEMENT_ADDRESS_INFO, *PREAD_ELEMENT_ADDRESS_INFO;
View the official Win32 API reference

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Windows Driver Kit DDI reference (ns-ntddchgr-_read_element_address_info)

_READ_ELEMENT_ADDRESS_INFO structure

Description

This structure is to retrieve changer elements based on a search criterion specified in a call to the ChangerQueryVolumeTags routine.

Members

NumberOfElements

Indicates the number of elements that matched the criteria specified by ActionCode and VolumeTemplateID in the CHANGER_SEND_VOLUME_TAG_INFORMATION structure passed to the driver. If no element matches the criteria, this member is zero.

ElementStatus

Contains an array holding the first CHANGER_ELEMENT_STATUS structure that matched the criteria in the CHANGER_SEND_VOLUME_TAG_INFORMATION structure passed to the driver.

See also

CHANGER_ELEMENT_STATUS

CHANGER_SEND_VOLUME_TAG_INFORMATION

ChangerQueryVolumeTags

GET_CHANGER_PARAMETERS

View the official Windows Driver Kit DDI reference

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Win32 API reference (ns-winioctl-read_element_address_info)

READ_ELEMENT_ADDRESS_INFO structure

Description

Represents the volume tag information. It is used by the IOCTL_CHANGER_QUERY_VOLUME_TAGS control code.

Members

NumberOfElements

The number of elements matching criteria set forth by the ActionCode member of CHANGER_SEND_VOLUME_TAG_INFORMATION.

For information on compatibility with the current device, see the Features0 member of GET_CHANGER_PARAMETERS.

ElementStatus

An array of CHANGER_ELEMENT_STATUS structures, one for each element that corresponded with the information passed in with the CHANGER_SEND_VOLUME_TAG_INFORMATION structure.

See also

CHANGER_ELEMENT_STATUS

CHANGER_SEND_VOLUME_TAG_INFORMATION

IOCTL_CHANGER_QUERY_VOLUME_TAGS

View the official Win32 API reference

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