ProxyAccount Class

Статья
12/15/2008

The ProxyAccount class represents a SQL Server Agent proxy account.

Пространство имен: Microsoft.SqlServer.Management.Smo.Agent
Сборка: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Синтаксис

'Декларация
Public NotInheritable Class ProxyAccount
    Inherits AgentObjectBase
    Implements IAlterable, ICreatable, IDroppable, IRenamable, _
    IScriptable

public sealed class ProxyAccount : AgentObjectBase, IAlterable, ICreatable, IDroppable, 
    IRenamable, IScriptable

public ref class ProxyAccount sealed : public AgentObjectBase, IAlterable, ICreatable, IDroppable, 
    IRenamable, IScriptable

public final class ProxyAccount extends AgentObjectBase implements IAlterable, ICreatable, 
    IDroppable, IRenamable, IScriptable

public final class ProxyAccount extends AgentObjectBase implements IAlterable, ICreatable, 
    IDroppable, IRenamable, IScriptable

Замечания

Proxy accounts allow for the impersonation of logins, server roles, and database roles when executing a job step in any subsystem other than Transact-SQL. In SQL Server Management Objects (SMO), the ProxyAccount object allows programmatic control over proxy accounts. The ProxyAccount object describes the relationship between an alternative (proxy) login account, a subsystem that is used for job step execution, and a list of Microsoft SQL Server logins, server roles, and database roles.

Это пространство имен, класс или элемент поддерживаются только платформой Microsoft .NET Framework версии 2.0.

To get ProxyAccount object properties, users must be a member of the SQLAgentOperatorRole on the MSDB database, or be a member of the sysadmin fixed server role.

To set ProxyAccount object properties, users must be a member of the sysadmin fixed server role.

To create or drop a proxy account, users must be a member of the sysadmin fixed server role.

To add or remove subsystems from the proxy account, users must be a member of the sysadmin fixed server role.

Inheritance Hierarchy

System.Object
   Microsoft.SqlServer.Management.Smo.SmoObjectBase
     Microsoft.SqlServer.Management.Smo.SqlSmoObject
       Microsoft.SqlServer.Management.Smo.NamedSmoObject
         Microsoft.SqlServer.Management.Smo.Agent.AgentObjectBase
          Microsoft.SqlServer.Management.Smo.Agent.ProxyAccount

Пример

How to: Allow User Access to Subsystem by Using a Proxy Account in Visual Basic .NET

Синхронизация потоков

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Платформы

Платформы разработки

Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.

Целевые платформы

Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.

См. также

Справочник

ProxyAccount Members
Microsoft.SqlServer.Management.Smo.Agent Namespace

Другие ресурсы

Scheduling Automatic Administrative Tasks in SQL Server Agent
Автоматизация задач администрирования (агент SQL Server)
Хранимая процедура sp_add_proxy (Transact-SQL)
sp_grant_proxy_to_subsystem (Transact-SQL)

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