通过

WMIConn.AcquireConnection Method

  • 项目

Establishes the WMI connection and returns a connection object.

命名空间: Microsoft.SqlServer.Dts.ManagedConnections
程序集: Microsoft.SqlServer.ManagedConnections (in microsoft.sqlserver.managedconnections.dll)

语法

声明
Public Overrides Function AcquireConnection ( _
    txn As Object _
) As Object

public override Object AcquireConnection (
    Object txn
)

public:
virtual Object^ AcquireConnection (
    Object^ txn
) override

public Object AcquireConnection (
    Object txn
)

public override function AcquireConnection (
    txn : Object
) : Object

参数

  • txn
    The handle to a transaction type.

返回值

The connection object that contains the WMI connection.

备注

During a call to the AcquireConnection, the actual connection is created using properties that are set on the ConnectionManagerBase object, as well as any properties specific to the connection type that were set on this class.

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.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

请参阅

参考

WMIConn Class
WMIConn Members
Microsoft.SqlServer.Dts.ManagedConnections Namespace