TransferSqlServerObjectsTask.Execute Method

Runs the task.

Espace de noms: Microsoft.SqlServer.Dts.Tasks.TransferSqlServerObjectsTask
Assembly: Microsoft.SqlServer.TransferSqlServerObjectsTask (in microsoft.sqlserver.transfersqlserverobjectstask.dll)

Syntaxe

'Déclaration
Public Overrides Function Execute ( _
    connections As Connections, _
    variableDispenser As VariableDispenser, _
    events As IDTSComponentEvents, _
    log As IDTSLogging, _
    transaction As Object _
) As DTSExecResult

public override DTSExecResult Execute (
    Connections connections,
    VariableDispenser variableDispenser,
    IDTSComponentEvents events,
    IDTSLogging log,
    Object transaction
)

public:
virtual DTSExecResult Execute (
    Connections^ connections, 
    VariableDispenser^ variableDispenser, 
    IDTSComponentEvents^ events, 
    IDTSLogging^ log, 
    Object^ transaction
) override

public DTSExecResult Execute (
    Connections connections, 
    VariableDispenser variableDispenser, 
    IDTSComponentEvents events, 
    IDTSLogging log, 
    Object transaction
)

public override function Execute (
    connections : Connections, 
    variableDispenser : VariableDispenser, 
    events : IDTSComponentEvents, 
    log : IDTSLogging, 
    transaction : Object
) : DTSExecResult

Paramètres

connections
A collection of connections used by the task.

variableDispenser
A VariableDispenser object for locking variables.

events
An object that implements the IDTSComponentEvents interface.

log
An object that implements the IDTSLogging interface.

transaction
The transaction object that the container is a part of. This value can be null.

Valeur de retour

A value from the DTSExecResult enumeration.

Notes

The Execute method is inherited by task hosts and other objects from the Executable abstract class, through the DtsContainer class, and allows the inheriting objects to be run by the run-time engine. The Execute method inherited by the individual objects is not commonly used in code, and it is recommended that you call the Execute method if you need to run any of the tasks or containers in the package. However, the Execute method is available on individual objects should you find a unique circumstance where it is needed.

The Execute method is mainly used when you inherit and override it during creation of a custom task. For more information about how to override the Execute method, see Implementing the Execute Method in Custom Integration Services Tasks.

The Execute method calls the Validate method implicitly before the package runs. All the tasks in the package are reviewed for appropriate settings during validation, and all the objects in the package are reviewed, including the package, containers, and other components in the package.

If no problems are encountered in the validation phase that would cause the package to fail, the package object proceeds to call the Execute method for each task and object in the package.

Pass null for the transaction parameter when the TransactionOption property is false. If the TransactionOption property is true, you can pass null in the transaction parameter to indicate that the container supports transactions but does not participate.

Sécurité des threads

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.

Plateformes

Plateformes de développement

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Plateformes cibles