JobStep.SubSystem Property

2008-12-15

Gets or sets the Microsoft SQL Server Agent execution subsystem used to interpret job step command text.

命名空间: Microsoft.SqlServer.Management.Smo.Agent
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

语法

声明
Public Property SubSystem As AgentSubSystem

public AgentSubSystem SubSystem { get; set; }

public:
property AgentSubSystem SubSystem {
    AgentSubSystem get ();
    void set (AgentSubSystem value);
}

/** @property */
public AgentSubSystem get_SubSystem ()

/** @property */
public void set_SubSystem (AgentSubSystem value)

public function get SubSystem () : AgentSubSystem

public function set SubSystem (value : AgentSubSystem)

属性值

A string value that specifies the SQL Server Agent subsystem used to interpret the job step command text.

备注

Typically, a job step uses either the command shell (CmdExec), or TSQL subsystem. Other job step subsystems exist. Job step subsystem names can be enumerated using the EnumSubSystems method.

When creating or modifying SQL Server Agent jobs, the job step execution subsystem chosen using the SubSystem property defines applicability and interpretation of other properties of the JobStep object.

For example, when SubSystem is TSQL, Transact-SQL is used in the task-defining text specified by using the Command property, and the DatabaseName and DatabaseUserName properties are applicable. When SubSystem is CmdExec, an operating system command is specified by using the Command property, and the CommandExecutionSuccessCode and OSRunPriority properties are applicable.

仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。

示例

How to: Create a Job with Steps and a Schedule in Visual Basic .NET

线程安全

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.