PercentCompleteAtStep Event
后续版本的 Microsoft SQL Server 将删除该功能。请避免在新的开发工作中使用该功能,并着手修改当前还在使用该功能的应用程序。
The PercentCompleteAtStep event occurs when a database schema and/or data copy operation reaches a system-defined midpoint in processing.
语法
Private Sub
object
_PercentCompleteAtStep(
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 PercentCompleteAtStep(SQLDMO_LPCSTR szMessage,
long Percent);
注释
When using the Transfer and ScriptTransfer methods of the Database object, SQL-DMO breaks up processing into system-defined units. As each unit completes, SQL-DMO determines the percentage of the operation completed, and raises the PercentCompleteAtStep event.