Поделиться через

  • Статья

Метод Update

*** Member deprecated; see Remarks. *** This method updates the old package XML with the new package XML if CanUpdate is set to true.

Пространство имен:  Microsoft.SqlServer.Dts.Runtime
Сборка:  Microsoft.SqlServer.ManagedDTS (в Microsoft.SqlServer.ManagedDTS.dll)

Синтаксис

'Декларация
Public Overridable Sub Update ( _
    ByRef ObjectXml As String _
)
'Применение
Dim instance As Task
Dim ObjectXml As String

instance.Update(ObjectXml)

public virtual void Update(
    ref string ObjectXml
)

public:
virtual void Update(
    String^% ObjectXml
)

abstract Update : 
        ObjectXml:string byref -> unit 
override Update : 
        ObjectXml:string byref -> unit 

public function Update(
    ObjectXml : String
)

Параметры

Замечания

ПримечаниеПримечание

This member will be removed in a future version of Microsoft SQL Server. Avoid using this member in new development work, and plan to modify applications that currently use this member.

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.