IVdsAdvancedDisk interface (vds.h)
Creates and deletes partitions, and modifies partition attributes.
The IVdsAdvancedDisk interface inherits from the IUnknown interface. IVdsAdvancedDisk also has these types of members:
The IVdsAdvancedDisk interface has these methods.
Assigns a drive letter to an existing OEM, ESP, or unknown partition.
Modifies the attributes of the partition.
Removes partition information and uninitializes basic or dynamic disks.Windows Server 2003: The Clean method is not supported for removable devices.
Creates a partition on a basic disk. The IVdsCreatePartitionEx::CreatePartitionEx method supersedes this method.
Deletes a drive letter assigned to an OEM, ESP, or unknown partition.
Deletes a partition from a basic disk.
Formats an existing OEM, ESP, or unknown partition.
Returns the drive letter assigned to an OEM, ESP, or unknown partition.
Returns the properties of the partition identified by the partition offset.
Returns the details of all partitions on the current disk.
The relationship between partitions and volumes is complex, and is best described in terms of the software provider (basic or dynamic) that manages the disk. Basic providers support the following three categories of partitions:
- Partitions that are not volumes, because you can neither format them nor assign a drive letter to them. These partitions are MSR partitions, LDM Metadata partitions, and extended partitions.
- Partitions associated with hidden volumes, which you can format and assign a drive letter to, but which host no user data. Instead, the system uses these partitions for booting, recovery, and so on. The partitions include OEM partitions, ESP partitions on GPT disks, and Unknown partitions. You cannot use the IVdsVolume or IVdsVolumeMF interfaces to format these partitions. Instead, use the IVdsAdvancedDisk interface, which exposes the AssignDriveLetter, DeleteDriveLetter, and FormatPartition methods.
- Partitions that do not fall into the preceding two categories hold user data, files, and the installed operating system for the user. These partitions are always volumes; you can format them, assign drive letters to them, and enumerate through them with the FindFirstVolume and FindNextVolume functions.
|Minimum supported client||Windows Vista [desktop apps only]|
|Minimum supported server||Windows Server 2003 [desktop apps only]|