> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# DeleteAllUsers

> IXtfUserClient::DeleteAllUsers

# IXtfUserClient::DeleteAllUsers

從此主機移除所有使用者。

## 語法

```cpp theme={null}
public:
HRESULT DeleteAllUsers()  
```

### 參數

此方法沒有參數。

### 傳回值

類型：HRESULT

HRESULT 成功或錯誤碼。

## 備註

如果使用者已登入主機，則會在移除使用者之前將其登出。

若要刪除單一使用者，請使用 [DeleteUser](/zh-TW/reference/tools/xtf/xtfuser/classes/IXtfUserClient/methods/deleteuser-ixtfuserclient-xtfuser-xbox-windows-m.md) 或 [DeleteUserId](/zh-TW/reference/tools/xtf/xtfuser/classes/IXtfUserClient/methods/deleteuserid-ixtfuserclient-xtfuser-xbox-windows-m.md)。

若要新增使用者，請使用 [AddUser](/zh-TW/reference/tools/xtf/xtfuser/classes/IXtfUserClient/methods/adduser-ixtfuserclient-xtfuser-xbox-windows-m.md)。

## 需求

**標頭：** xtfuser.h

**程式庫：** xtfuser.lib

**支援的平台：** Windows (適用於 XBOX 主機工具)

## 另請參閱

[IXtfUserClient 介面](/zh-TW/reference/tools/xtf/xtfuser/classes/IXtfUserClient/ixtfuserclient-xtfuser-xbox-windows-t)


## Related topics

- [DeleteUser](/zh-TW/reference/tools/xtf/xtfuser/classes/IXtfUserClient/methods/deleteuser-ixtfuserclient-xtfuser-xbox-windows-m.md)
- [DeleteUserId](/zh-TW/reference/tools/xtf/xtfuser/classes/IXtfUserClient/methods/deleteuserid-ixtfuserclient-xtfuser-xbox-windows-m.md)
- [Delete Player](/api-reference/account-management/delete-player.md)
- [Delete Title](/api-reference/account-management/delete-title.md)
- [Delete Character From User](/api-reference/characters/delete-character-from-user.md)