| DisplayName | Description | ID | Base Class | Abstract | Hosted | Singleton | Group | Extension | Accessibility | ElementId |
![Microsoft.SQLServer.2008.Mirroring.Database](/images/ClassType.png) | SQL 2008 镜像数据库 | Microsoft SQL Server 2008 镜像数据库 | Microsoft.SQLServer.2008.Mirroring.Database | Microsoft.SQLServer.2008.Database | False | True | False | False | False | Public | 281a8999-7f08-ae2c-051a-a9e8b0ca6a3c |
![Microsoft.SQLServer.2008.Mirroring.Group](/images/ClassType.png) | SQL 2008 镜像组 | Microsoft SQL Server 2008 镜像组 | Microsoft.SQLServer.2008.Mirroring.Group | System.ComputerRole | False | False | False | False | False | Public | 25952854-4a70-0ea0-baa8-82419ad0096f |
![Microsoft.SQLServer.2008.Mirroring.Service](/images/ClassType.png) | SQL 2008 镜像服务 | Microsoft SQL Server 2008 镜像服务 | Microsoft.SQLServer.2008.Mirroring.Service | System.Group | False | False | True | True | False | Public | 13c43620-c0ae-5c47-c08b-464be2763657 |
![Microsoft.SQLServer.2008.Mirroring.Witness](/images/ClassType.png) | SQL 2008 镜像数据库见证服务器 | Microsoft SQL Server 2008 镜像数据库见证服务器 | Microsoft.SQLServer.2008.Mirroring.Witness | Microsoft.SQLServer.Component | False | True | False | False | False | Public | b42ed2a0-c9a7-2766-5898-f07e706331fe |
![Microsoft.SQLServer.2008.Mirroring.WitnessRole](/images/ClassType.png) | SQL 2008 镜像见证服务器角色 | Microsoft SQL Server 2008 数据库镜像见证服务器角色。 | Microsoft.SQLServer.2008.Mirroring.WitnessRole | Microsoft.SQLServer.Component | False | True | False | False | False | Public | 10500494-916e-45ea-2e64-0532e7586cf2 |