> ## 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.

# XNetworkingThumbprint

> XNetworkingThumbprint

# XNetworkingThumbprint

定義憑證類型、指紋和指紋大小。

## 語法

```cpp theme={null}
typedef struct XNetworkingThumbprint {  
    XNetworkingThumbprintType thumbprintType;  
    size_t thumbprintBufferByteCount;  
    uint8_t* thumbprintBuffer;  
} XNetworkingThumbprint  
```

### 成員

*thumbprintType*\
類型：[XNetworkingThumbprintType](/zh-TW/reference/networking/xnetworking/enums/xnetworkingthumbprinttype)

指出指紋的憑證類型。

*thumbprintBufferByteCount*\
類型：size\_t

指出指紋緩衝區的大小。

*thumbprintBuffer*\
類型：uint8\_t\*

包含憑證指紋資訊的緩衝區。

## 備註

此結構定義憑證類型、指紋和指紋大小。憑證指紋是透過呼叫 [XNetworkingQuerySecurityInformationForUrlAsync](/zh-TW/reference/networking/xnetworking/functions/xnetworkingquerysecurityinformationforurlasync) 函式來擷取。如需 Microsoft Game Development Kit (GDK) 遊戲中的網路資訊，請參閱[擷取網路資訊](/zh-TW/build/console-features/networking/initialization-connectivity-networking)。

## 需求

**標頭：** XNetworking.h

**支援的平台：** Windows、XBOX One 系列主機和 XBOX Series 主機

## 另請參閱

[XNetworking](/zh-TW/reference/networking/xnetworking/xnetworking_members)


## Related topics

- [XNetworkingThumbprint](/reference/networking/xnetworking/structs/xnetworkingthumbprint.md)
- [XNetworkingThumbprintType](/reference/networking/xnetworking/enums/xnetworkingthumbprinttype.md)