Platform SDK: Files and I/O

IDiskQuotaControl::SetDefaultQuotaThreshold

Modifies the default warning threshold. This threshold is applied automatically to new users of the volume.

HRESULT SetDefaultQuotaThreshold(
  LONGLONG llThreshold
);

This method returns a file system error or one of the following values.

Value	Meaning
NOERROR	Success.
ERROR_ACCESS_DENIED	The caller has insufficient access rights.
ERROR_NOT_READY	The DiskQuotaControl object is not initialized.
E_OUTOFMEMORY	Insufficient memory.
E_FAIL	An unexpected file system error occurred.
E_UNEXPECTED	An unexpected exception occurred.

  Windows NT/2000: Requires Windows 2000.
  Windows 95/98: Unsupported.
  Header: Declared in Dskquota.h.