> ## 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.

# XNetworkingQuerySecurityInformationForUrlUtf16AsyncResultSize

> XNetworkingQuerySecurityInformationForUrlUtf16AsyncResultSize

# XNetworkingQuerySecurityInformationForUrlUtf16AsyncResultSize

获取[XNetworkingQuerySecurityInformationForUrlUtf16Async](/reference/networking/xnetworking/functions/xnetworkingquerysecurityinformationforurlutf16async) 函数的结果缓冲区大小。

## 语法

```cpp theme={null}
HRESULT XNetworkingQuerySecurityInformationForUrlUtf16AsyncResultSize(
         XAsyncBlock* asyncBlock,
         size_t* securityInformationBufferByteCount
)
```

### 参数

*asyncBlock*   \_Inout\_\
类型：[XAsyncBlock](/reference/system/xasync/structs/xasyncblock)\*

指向传递给[XNetworkingQuerySecurityInformationForUrlUtf16Async](/reference/networking/xnetworking/functions/xnetworkingquerysecurityinformationforurlutf16async) 函数的 [XAsyncBlock](/reference/system/xasync/structs/xasyncblock) 结构体的指针。

*securityInformationBufferByteCount*   \_Out\_\
类型：size\_t\*

结果缓冲区的大小（以字节为单位）。

### 返回值

类型：HRESULT

HRESULT 成功或错误代码。

## 备注

此函数通过调用 `XNetworkingQuerySecurityInformationForUrlUtf16Async` 函数获取缓冲区结果。结果缓冲区的字节数由 *securityInformationBufferByteCount* 指针确定。有关 Microsoft 游戏开发工具包 (GDK) 游戏中的网络信息，请参阅[检索网络信息](/build/console-features/networking/initialization-connectivity-networking)。

此方法查询调用进程中的本地状态并快速返回，因此可以从时间敏感的上下文中安全调用。

## 要求

**头文件：** XNetworking.h

**库：** xgameruntime.lib

**支持的平台：** Windows、XBOX One 系列主机和 XBOX Series 主机

## 另请参阅

[HTTP 和 Web 套接字](/build/console-features/networking/web-requests/http-networking)\
[XNetworking](/reference/networking/xnetworking/xnetworking_members)


## Related topics

- [XNetworkingQuerySecurityInformationForUrlUtf16AsyncResult](/zh-CN/reference/networking/xnetworking/functions/xnetworkingquerysecurityinformationforurlutf16asyncresult.md)
- [XNetworking](/zh-CN/reference/networking/xnetworking/xnetworking_members.md)
- [面向 GDK 的 Unity C# API 包装器](/zh-CN/build/gdk-and-engines/unity/unity-api-wrappers.md)
- [XNetworkingQuerySecurityInformationForUrlUtf16Async](/zh-CN/reference/networking/xnetworking/functions/xnetworkingquerysecurityinformationforurlutf16async.md)
- [XNetworkingQuerySecurityInformationForUrlAsyncResult](/zh-CN/reference/networking/xnetworking/functions/xnetworkingquerysecurityinformationforurlasyncresult.md)