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.

命名空間：  Microsoft.SqlServer.Management.IntegrationServices
組件：  Microsoft.SqlServer.Management.IntegrationServices (在 Microsoft.SqlServer.Management.IntegrationServices.dll 中)

語法

'宣告
Private Function GetConnection ( _
    mode As SfcObjectQueryMode _
) As ISfcConnection Implements ISfcHasConnection.GetConnection
'用途
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 支援明確介面實作的使用，但不支援新介面實作的宣告。

參數

• mode
  型別：Microsoft.SqlServer.Management.Sdk.Sfc.SfcObjectQueryMode
  The mode of the connection.

傳回值

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

實作

ISfcHasConnection.GetConnection(SfcObjectQueryMode)

請參閱

參考

IntegrationServices 類別

GetConnection 多載

Microsoft.SqlServer.Management.IntegrationServices 命名空間