IntegrationServices.ISfcHasConnection.GetConnection 方法 (SfcObjectQueryMode)

Retrieves the current connection to query on. Returns a connection supporting either a single serial query or multiple simultaneously open queries as requested.

命名空间:  Microsoft.SqlServer.Management.IntegrationServices
程序集:  Microsoft.SqlServer.Management.IntegrationServices(在 Microsoft.SqlServer.Management.IntegrationServices.dll 中)

语法

声明
Private Function GetConnection ( _
    mode As SfcObjectQueryMode _
) As ISfcConnection Implements ISfcHasConnection.GetConnection
用法
Dim instance As IntegrationServices 
Dim mode As SfcObjectQueryMode 
Dim returnValue As ISfcConnection 

returnValue = CType(instance, ISfcHasConnection).GetConnection(mode)
ISfcConnection ISfcHasConnection.GetConnection(
    SfcObjectQueryMode mode
)
private:
virtual ISfcConnection^ GetConnection(
    SfcObjectQueryMode mode
) sealed = ISfcHasConnection::GetConnection
private abstract GetConnection : 
        mode:SfcObjectQueryMode -> ISfcConnection  
private override GetConnection : 
        mode:SfcObjectQueryMode -> ISfcConnection
JScript 支持使用显式接口实现,但不支持声明新显式接口实现。

参数

返回值

类型:Microsoft.SqlServer.Management.Common.ISfcConnection
The connection to use, or nullnull 引用(在 Visual Basic 中为 Nothing) to use cache mode. Cache mode avoids connection and open data reader issues.

实现

ISfcHasConnection.GetConnection(SfcObjectQueryMode)

请参阅

参考

IntegrationServices 类

GetConnection 重载

Microsoft.SqlServer.Management.IntegrationServices 命名空间