BeginAlter Method

未來的 Microsoft SQL Server 發行版本將不再提供此功能。請避免在新的開發工作中使用此功能，並計劃修改目前使用此功能的應用程式。

The BeginAlter method marks the start of a unit of change for the object referenced.

語法

object
.BeginAlter()

Parts

• object
  Expression that evaluates to an object in the Applies To list.

Prototype (C/C++)

HRESULT BeginAlter();

備註

Outside of a BeginAlter/DoAlter block, each change to a SQL Distributed Management Objects (SQL-DMO) object property causes a discrete update to the referenced Microsoft SQL Server component. Group multiple changes by calling the BeginAlter method.

All changes made after the BeginAlter method are submitted to SQL Server the next time the DoAlter method is called on the object.

Applies to:

Alert Object	MergePublication Object
AlertSystem Object	MergePullSubscription Object
Category Object	MergeSubscription Object
DistributionArticle Object	MergeSubsetFilter Object
DistributionDatabase Object	Operator Object
DistributionPublication Object	RegisteredSubscriber Object
DistributionPublisher Object	Schedule Object
DistributionSubscription Object	Table Object
Job Object	TargetServerGroup Object
JobSchedule Object	TransArticle Object
JobServer Object	TransPublication Object
JobStep Object	TransPullSubscription Object
MergeArticle Object	TransSubscription Object
MergeDynamicSnapshotJob Object