IDTSComponentPersist 接口

Allows properties and settings for components and tasks to be saved and loaded from the package XML.

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

语法

声明
Public Interface IDTSComponentPersist
用法
Dim instance As IDTSComponentPersist

public interface IDTSComponentPersist

public interface class IDTSComponentPersist

type IDTSComponentPersist =  interface end

public interface IDTSComponentPersist

IDTSComponentPersist 类型公开以下成员。

方法

	名称	说明
	LoadFromXML	Loads component information from XML.
	SaveToXML	Saves a component to XML. Tasks and containers implement this method.

页首

注释

Integration Services packages are saved as XML documents and contain information that describes their objects, properties, and settings. When the run-time engine saves a package, the tasks contained by the package are automatically saved, but with only a limited amount of information. This information includes task creation properties and properties of the TaskHost object that wrap the task.

When writing a custom task, you must implement the IDTSComponentPersist interface to allow your custom task to save custom properties and settings in the package XML.

请参阅

参考

Microsoft.SqlServer.Dts.Runtime 命名空间