AcquireConnection 方法

Establishes the WMI connection and returns a connection object.

命名空间：  Microsoft.SqlServer.Dts.ManagedConnections
程序集：  Microsoft.SqlServer.ManagedConnections（在 Microsoft.SqlServer.ManagedConnections.dll 中）

语法

声明
Public Overrides Function AcquireConnection ( _
    txn As Object _
) As Object
用法
Dim instance As WMIConn
Dim txn As Object
Dim returnValue As Object

returnValue = instance.AcquireConnection(txn)

public override Object AcquireConnection(
    Object txn
)

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

abstract AcquireConnection : 
        txn:Object -> Object 
override AcquireConnection : 
        txn:Object -> Object 

public override function AcquireConnection(
    txn : Object
) : Object

参数

• txn
  类型：System. . :: . .Object
  The handle to a transaction type.

返回值

类型：System. . :: . .Object
The connection object that contains the WMI connection.

注释

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.

请参阅

参考

WMIConn 类

Microsoft.SqlServer.Dts.ManagedConnections 命名空间