• Artikel

PercentComplete Event

Diese Funktion wird in zukünftigen Versionen von Microsoft SQL Server nicht mehr bereitgestellt. Verwenden Sie diese Funktion beim Entwickeln neuer Anwendungen nicht, und planen Sie das Ändern von Anwendungen, in denen es zurzeit verwendet wird.

The PercentComplete event occurs when a backup, restore, or replication operation reaches a completion unit.

Syntax

Private Subobject_PercentComplete(Message as String, Percent as Long)

Parts

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

  • Message
    String that contains descriptive message text.

  • Percent
    Long integer representation of a percentage value. The value is the percent of processing complete scaled by 100. For example, a process seven percent complete reports the value 7.

Prototype (C/C++)

HRESULT PercentComplete(SQLDMO_LPCSTR Message, long Percent);

Hinweise

With SQL Distributed Management Objects (SQL-DMO), use the SQLBackup, SQLRestore, and SQLVerify methods to start a backup or restore operation.

By default, SQL-DMO raises the PercentComplete event as each tenth of a backup or restore operation completes (when the percent of the operation completed is 10, 20, 30, and so on). Use the PercentCompleteNotification property of the Backup and Restore objects to change default behavior.

For the Replicationobject, the PercentComplete event is reserved for future use.