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

# PFExternalFriendSources

> Leaderboards 好友查詢所支援的外部好友來源。

ExternalFriendSources 列舉。

## 語法

```cpp theme={null}
enum class PFExternalFriendSources  : uint32_t  
{  
    None = 0x0,  
    Steam = 0x1,  
    Facebook = 0x2,  
    Xbox = 0x4,  
    Psn = 0x8,  
    All = 0x10  
}  
```

## 常數

| 常數 | 說明 |
| - | - |
| None | TBD |
| Steam | TBD |
| Facebook | TBD |
| `Xbox` | TBD |
| Psn | TBD |
| All | TBD |

## 需求

**標頭：** PFLeaderboardsTypes.h

## 另請參閱

[PFLeaderboardsTypes 成員](https://docs.xbox.com/zh-TW/services/playfab/api-references/c/pfleaderboardstypes/pfleaderboardstypes_members.md)


## Related topics

- [服務 C API 概觀 - PFLeaderboardsTypes.h](https://docs.xbox.com/zh-TW/services/playfab/api-references/c/pfleaderboardstypes/pfleaderboardstypes_members.md)
- [PFLeaderboardsGetFriendLeaderboardForEntityRequest](https://docs.xbox.com/zh-TW/services/playfab/api-references/c/pfleaderboardstypes/structs/pfleaderboardsgetfriendleaderboardforentityrequest.md)
- [PFFriendsExternalFriendSources](https://docs.xbox.com/zh-TW/services/playfab/api-references/c/pffriendstypes/enums/pffriendsexternalfriendsources.md)
- [服務 C API 概觀 - PFFriendsTypes.h](https://docs.xbox.com/zh-TW/services/playfab/api-references/c/pffriendstypes/pffriendstypes_members.md)
- [PFFriendsClientGetFriendsListRequest](https://docs.xbox.com/zh-TW/services/playfab/api-references/c/pffriendstypes/structs/pffriendsclientgetfriendslistrequest.md)