DoAlter Method

Dieses Feature wird in einer zukünftigen Version von Microsoft SQL Server entfernt. Verwenden Sie dieses Feature beim Entwickeln neuer Anwendungen nicht, und planen Sie das Ändern von Anwendungen, in denen es zurzeit verwendet wird.

The DoAlter method marks the end of a unit of change for the object referenced and submits changes made to property values.

Syntax

object
.DoAlter( )

Parts

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

Prototype (C/C++)

HRESULT DoAlter( );

Hinweise

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

All SQL-DMO property changes made after the BeginAlter method are submitted to SQL Server the next time DoAlter is called on the object. Changes are discarded if the CancelAlter method is called.

Applies To: