Gets the current connection for a query.
命名空间: Microsoft.SqlServer.Management.XEvent
程序集: Microsoft.SqlServer.Management.XEvent(在 Microsoft.SqlServer.Management.XEvent.dll 中)
语法
声明
Private Function GetConnection ( _
mode As SfcObjectQueryMode _
) As ISfcConnection Implements ISfcHasConnection.GetConnection
用法
Dim instance As XEStore
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
- mode
类型:Microsoft.SqlServer.Management.Sdk.Sfc.SfcObjectQueryMode
Specifies Microsoft.SqlServer.Management.Sdk.Sfc.SfcObjectQueryMode.
返回值
类型:Microsoft.SqlServer.Management.Common.ISfcConnection
Returns the connection, or null, in which case cache mode connection is specified.
实现
ISfcHasConnection.GetConnection(SfcObjectQueryMode)
注释
The method returns a connection supporting either a single serial query or multiple simultaneously open queries. Cache mode avoids connection and open data reader issues.