QUERY_CHANGES_VIRTUAL_DISK_RANGE structure (virtdisk.h)

Identifies an area on a virtual hard disk (VHD) that has changed as tracked by resilient change tracking (RCT).

Syntax

typedef struct _QUERY_CHANGES_VIRTUAL_DISK_RANGE {
  ULONG64 ByteOffset;
  ULONG64 ByteLength;
  ULONG64 Reserved;
} QUERY_CHANGES_VIRTUAL_DISK_RANGE, *PQUERY_CHANGES_VIRTUAL_DISK_RANGE;

Members

ByteOffset

The distance from the start of the virtual disk to the beginning of the area of the virtual disk that has changed, in bytes.

ByteLength

The length of the area of the virtual disk that has changed, in bytes.

Reserved

Reserved.

Requirements

Requirement	Value
Minimum supported client	Windows 10 [desktop apps only]
Minimum supported server	Windows Server 2016
Header	virtdisk.h

See also

About VHD

QueryChangesVirtualDisk

VHD Reference