Task.Update Method

  • 發行項

This method updates the old package XML with the new package XML if CanUpdate is set to true.

命名空間: Microsoft.SqlServer.Dts.Runtime
組件: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)

語法

'宣告
Public Overridable Sub Update ( _
    ByRef ObjectXml As String _
)

public virtual void Update (
    ref string ObjectXml
)

public:
virtual void Update (
    String^% ObjectXml
)

public void Update (
    /** @ref */ String ObjectXml
)

JScript 不支援以傳址方式傳遞值類型的引數。

參數

  • ObjectXml
    A String that contains the XML of the old object.

備註

The run-time engine calls CanUpdate on new objects, passing in the GUID of the old object. If the new object can update the old object, the old object is passed to the new one through the Update method, where the XML is changed.

By default, all extensible objects implement CanUpdate to return false, and implement the Update method to do nothing on the XML it is given in its parameters.

執行緒安全性

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

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

Task Class
Task Members
Microsoft.SqlServer.Dts.Runtime Namespace