SetQuotaState是一個設定特定卷的配額管理級別的函式。
基本介紹
- 中文名：SetQuotaState
- 函式：DWORD dwState
- 功能：設定特定卷的配額管理級別
函式,功能,參數,返回值,
函式
HRESULT SetQuotaState(
[in] DWORD dwState
);
功能
Sets the state of the quota system.設定特定卷的配額管理級別
參數
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 |
DISKQUOTA_SET_DISABLED 不在此卷上啟用配額管理。
DISKQUOTA_SET_TRACKED 跟蹤配額，但不強制執行限制值，用戶可以超過配額。
DISKQUOTA_SET_ENFORCED 在此卷上跟蹤並強制執行配額。
返回值
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. |
