Releases a connection to a connection manager.
命名空间: Microsoft.SqlServer.Dts.Pipeline
程序集: Microsoft.SqlServer.TxScript (in microsoft.sqlserver.txscript.dll)
语法
声明
Public Overridable Sub ReleaseConnections
public virtual void ReleaseConnections ()
public:
virtual void ReleaseConnections ()
public void ReleaseConnections ()
public function ReleaseConnections ()
备注
The Script component developer does not use the ScriptComponent class directly, but indirectly, by coding the methods and properties of the ScriptMain class, which inherits from ScriptComponent through the UserComponent class.
The developer can override the ReleaseConnections method in the ScriptMain class to disconnect from an external data source in a source or destination component.
示例
The following code sample shows how a Script component developer might use the ReleaseConnections method to release a connection previously opened during the call to the AcquireConnections method.
Dim connMgr As IDTSConnectionManager90
Dim sqlConn As SqlConnection
...
Public Overrides Sub ReleaseConnections()
connMgr.ReleaseConnection(sqlConn)
End Sub
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
ScriptComponent Class
ScriptComponent Members
Microsoft.SqlServer.Dts.Pipeline Namespace