> ## 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.

# PFEntityKey class

> PFEntityKey members

# PFEntityKey 类

PFEntityKey 数据模型。将实体类型与 ID 组合成的结构,用于唯一标识单个实体。

```csharp theme={null}
public class PFEntityKey
```

## 公共成员

| 名称                                                                                                                                | 说明                                                                                                                                                                                                               |
| --------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [PFEntityKey](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/PFEntityKey/PFEntityKey)(…) | 初始化 [`PFEntityKey`](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/PFEntityKey/overview) 类的新实例。传入由 PlayFab 登录方法返回的 PlayFabAuthenticationContext *authContext*。(2 个构造函数) |
| [Id](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/PFEntityKey/Id) \{ get; set; }       | 实体的唯一 ID。                                                                                                                                                                                                        |
| [Type](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/PFEntityKey/Type) \{ get; set; }   | 实体类型。请参阅[可用的内置实体类型](/services/playfab/live-service-management/game-configuration/entities/available-built-in-entity-types)。                                                                                      |

## 备注

有关实体的详细信息,请参阅[实体](/services/playfab/live-service-management/game-configuration/entities/index)。

## 另请参阅

* 命名空间 [PlayFab.Multiplayer](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference)