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APPLY_SNAPSHOT_VHDSET_PARAMETERS structure (virtdisk.h)

  • Article

Contains snapshot parameters, indicating information about the new snapshot to be applied.

Syntax

typedef struct _APPLY_SNAPSHOT_VHDSET_PARAMETERS {
  APPLY_SNAPSHOT_VHDSET_VERSION Version;
  union {
    struct {
      GUID SnapshotId;
      GUID LeafSnapshotId;
    } Version1;
  };
} APPLY_SNAPSHOT_VHDSET_PARAMETERS, *PAPPLY_SNAPSHOT_VHDSET_PARAMETERS;

Members

Version

An APPLY_SNAPSHOT_VHDSET_VERSION enumeration that specifies the version of the APPLY_SNAPSHOT_VHDSET_PARAMETERS structure being passed to or from the VHD functions.

Version1

A structure with the following member.

Version1.SnapshotId

The ID of the new snapshot to be applied to the VHD set.

Version1.LeafSnapshotId

Indicates whether the current default leaf data should be retained as part of the apply operation. When a zero GUID is specified, the apply operation will discard the current default leaf data. When a non-zero GUID is specified, the apply operation will convert the default leaf data into a writable snapshot with the specified ID.

Requirements

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