IVdsAdvancedDisk::FormatPartition method (vds.h)
Formats an existing OEM, ESP, or unknown partition.
HRESULT FormatPartition( ULONGLONG ullOffset, VDS_FILE_SYSTEM_TYPE type, LPWSTR pwszLabel, DWORD dwUnitAllocationSize, BOOL bForce, BOOL bQuickFormat, BOOL bEnableCompression, IVdsAsync **ppAsync );
The partition offset.
A VDS_FILE_SYSTEM_TYPE enumeration value that specifies the file system to be used. Must be one of the following: VDS_FST_NTFS, VDS_FST_FAT, VDS_FST_FAT32, or VDS_FST_UDF.
A string representing the volume label.
The size of the allocation unit for the file system in bytes, which is usually between 512 and 65536.
If TRUE, the partition is formatted even while in use; otherwise, the operation fails.
If TRUE, VDS performs a quick format. A quick format does not verify each sector on the volume.
If TRUE, enables compression on the newly formatted file system. Compression is a feature of NTFS and cannot be set for FAT and FAT32 file systems.
The address of an IVdsAsync interface pointer, which VDS initializes on return. Callers must release the interface. Use this pointer to cancel, wait for, or query the status of the operation.
This method can return standard HRESULT values, such as E_INVALIDARG or E_OUTOFMEMORY, and VDS-specific return values. It can also return converted system error codes using the HRESULT_FROM_WIN32 macro. Errors can originate from VDS itself or from the underlying VDS provider that is being used. Possible return values include the following.
||The partition was formatted successfully.|
||The disk is removable, or the partition is not of type OEM, ESP, or unknown.|
||The partition does not exist.|
VDS implements this method.
This method formats only OEM, ESP, and unknown partitions. For other partitions, you must instead format the corresponding volume by using the IVdsVolumeMF::Format or IVdsVolumeMF2::FormatEx method. Note that OEM, ESP, and unknown partitions are not exposed as volumes and therefore cannot be formatted with Format or FormatEx.
This method cannot be used to format removable media.
If an OEM partition is formatted as FAT or FAT32, the partition type does not change. If it is formatted with NTFS, the partition type changes to PARTITION_IFS (0x07). For information about partition types, see CREATE_PARTITION_PARAMETERS.
|Minimum supported client||Windows Vista [desktop apps only]|
|Minimum supported server||Windows Server 2003 [desktop apps only]|