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# PFAccountManagementClientUpdateUserTitleDisplayNameAsync

> 更新用户的特定于标题的显示名称

更新用户的特定于标题的显示名称

## 语法

```cpp theme={null}
HRESULT PFAccountManagementClientUpdateUserTitleDisplayNameAsync(  
    PFEntityHandle entityHandle,  
    const PFAccountManagementUpdateUserTitleDisplayNameRequest* request,  
    XAsyncBlock* async  
)  
```

### 参数

**`entityHandle`**   PFEntityHandle

用于身份验证的 PFEntityHandle。

**`request`**   [PFAccountManagementUpdateUserTitleDisplayNameRequest\*](/services/playfab/api-references/c/pfaccountmanagementtypes/structs/pfaccountmanagementupdateusertitledisplaynamerequest)

已填充的请求对象。

**`async`**   XAsyncBlock\*<br />*Inout*

用于异步操作的 XAsyncBlock。

### 返回值

类型：HRESULT

此 API 操作的结果代码。

## 备注

此 API 可在 Win32、Linux 和 macOS 上使用。除了 PlayFab 用户名之外，标题还可以使用 DisplayName，它也是一个唯一标识符，但特定于该标题。例如，这样便可以使用与标题主题或类型更为契合的独特名称。当异步任务完成时，请调用 [PFAccountManagementClientUpdateUserTitleDisplayNameGetResultSize](/services/playfab/api-references/c/pfaccountmanagement/functions/pfaccountmanagementclientupdateusertitledisplaynamegetresultsize) 和 [PFAccountManagementClientUpdateUserTitleDisplayNameGetResult](/services/playfab/api-references/c/pfaccountmanagement/functions/pfaccountmanagementclientupdateusertitledisplaynamegetresult) 获取结果。

## 要求

**头文件：** PFAccountManagement.h

## 另请参阅

[PFAccountManagement 成员](/services/playfab/api-references/c/pfaccountmanagement/pfaccountmanagement_members)


## Related topics

- [PFAccountManagementClientUpdateUserTitleDisplayNameGetResult](/zh-CN/services/playfab/api-references/c/pfaccountmanagement/functions/pfaccountmanagementclientupdateusertitledisplaynamegetresult.md)
- [服务 C API 概览 - PFAccountManagement.h](/zh-CN/services/playfab/api-references/c/pfaccountmanagement/pfaccountmanagement_members.md)
- [PFAccountManagementClientUpdateUserTitleDisplayNameGetResultSize](/zh-CN/services/playfab/api-references/c/pfaccountmanagement/functions/pfaccountmanagementclientupdateusertitledisplaynamegetresultsize.md)
- [PFAccountManagementUpdateUserTitleDisplayNameResult](/zh-CN/services/playfab/api-references/c/pfaccountmanagementtypes/structs/pfaccountmanagementupdateusertitledisplaynameresult.md)
- [PFAccountManagementUpdateUserTitleDisplayNameRequest](/zh-CN/services/playfab/api-references/c/pfaccountmanagementtypes/structs/pfaccountmanagementupdateusertitledisplaynamerequest.md)