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IVMHardDisk::HostFreeDiskSpace property

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[Windows Virtual PC is no longer available for use as of Windows 8. Instead, use the Hyper-V WMI provider (V2).]

Retrieves the amount of remaining disk space available on the host for the virtual hard disk.

This property is read-only.

Syntax

HRESULT get_HostFreeDiskSpace(
  [out, retval] VARIANT *freeBytes
);

Property value

The amount of remaining disk space available on the host computer for the current hard disk image file. This value is a VARIANT of type VT_DECIMAL.

Error codes

Name/value Meaning
S_OK
0
 The operation was successful.
E_POINTER
0x80004003
 The parameter is NULL.
HRESULT_FROM_WIN32(ERROR_BAD_PATHNAME)
0x800700a1
 The path to the current virtual hard disk file is not valid.
DISP_E_EXCEPTION
0x80020009
 An unexpected error has occurred.

Requirements

Requirement Value
Minimum supported client
 Windows 7 [desktop apps only]
Minimum supported server
 None supported
End of client support
 Windows 7
Product
 Windows Virtual PC
Header
VPCCOMInterfaces.h
IID
 IID_IVMHardDisk is defined as ffa14ae6-48f5-42a4-8a22-186f2e5c7db0

See also

IVMHardDisk