IDiskQuotaControl::SetQuotaState method (dskquota.h)

Sets the state of the quota system.

Syntax

HRESULT SetQuotaState(
  [in] DWORD dwState
);

[in] dwState

State to be applied to the volume. Use the following macros to set the proper bits.

Macro	Enable	Track	Enforce
DISKQUOTA_SET_DISABLED	No	No	No
DISKQUOTA_SET_TRACKED	Yes	Yes	No
DISKQUOTA_SET_ENFORCED	Yes	Yes	Yes

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

Return code	Description
S_OK	Success.
ERROR_ACCESS_DENIED	The caller has insufficient access rights.
ERROR_NOT_READY	The DiskQuotaControl object is not initialized.
E_INVALIDARG	The dwState parameter is incorrect.
E_OUTOFMEMORY	Insufficient memory.
E_FAIL	An unexpected file system error occurred.
E_UNEXPECTED	An unexpected exception occurred.

Not all state attributes can be modified. The enable, track, and enforce attributes can be modified.

Requirement	Value
Minimum supported client	Windows XP [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Target Platform	Windows
Header	dskquota.h
DLL	Dskquota.dll