IDTSDesigntimeComponent90.AcquireConnections Method

Статья
12/15/2008

Establishes a connection to a connection manager.

Пространство имен: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Сборка: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

Синтаксис

'Декларация
<DispIdAttribute(30)> _
Sub AcquireConnections ( _
    <InAttribute> pTransaction As Object _
)

[DispIdAttribute(30)] 
void AcquireConnections (
    [InAttribute] Object pTransaction
)

[DispIdAttribute(30)] 
void AcquireConnections (
    [InAttribute] Object^ pTransaction
)

/** @attribute DispIdAttribute(30) */ 
void AcquireConnections (
    /** @attribute InAttribute() */ Object pTransaction
)

DispIdAttribute(30) 
function AcquireConnections (
    pTransaction : Object
)

Параметры

pTransaction
The transaction associated with the connection.

Замечания

AcquireConnections is called during both component design and execution. Components that connect to external data sources should establish their connections by using this method. Any connection established during this method should be cached in a local member variable, and released during the ReleaseConnections method.

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

IDTSDesigntimeComponent90 Interface
IDTSDesigntimeComponent90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace

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