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SubSystem 屬性

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

命名空間：  Microsoft.SqlServer.Management.Smo.Agent
組件：  Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)

語法

'宣告
<SfcPropertyAttribute(SfcPropertyFlags.Standalone)> _
Public Property SubSystem As AgentSubSystem
    Get
    Set
'用途
Dim instance As JobStep
Dim value As AgentSubSystem

value = instance.SubSystem

instance.SubSystem = value

[SfcPropertyAttribute(SfcPropertyFlags.Standalone)]
public AgentSubSystem SubSystem { get; set; }

[SfcPropertyAttribute(SfcPropertyFlags::Standalone)]
public:
property AgentSubSystem SubSystem {
    AgentSubSystem get ();
    void set (AgentSubSystem value);
}

[<SfcPropertyAttribute(SfcPropertyFlags.Standalone)>]
member SubSystem : AgentSubSystem with get, set

function get SubSystem () : AgentSubSystem
function set SubSystem (value : AgentSubSystem)

屬性值

型別：Microsoft.SqlServer.Management.Smo.Agent. . :: . .AgentSubSystem
A string value that specifies the SQL Server Agent subsystem used to interpret the job step command text.

備註

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.