Proprietà JobStep.SubSystem

Articolo
04/26/2013

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

Spazio dei nomi Microsoft.SqlServer.Management.Smo.Agent
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Sintassi

'Dichiarazione
<SfcPropertyAttribute(SfcPropertyFlags.Standalone)> _
Public Property SubSystem As AgentSubSystem 
    Get 
    Set
'Utilizzo
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)

Valore proprietà

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

Osservazioni

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.