BatchImported 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 BatchImported event occurs when a bulk copy transaction is committed.
语法
Private Subobject_BatchImported(Message as String)
Parts
object
Expression that evaluates to an object in the Applies To list.Message
String that contains descriptive message text.
Prototype (C/C++)
HRESULT BatchImported(SQLDMO_LPCSTR Message);
注释
The BatchImported event is raised only when the BulkCopy object is used as a parameter of the ImportData method of the Table object.
The Microsoft SQL Server bulk copy process can copy large amounts of data from an external data file to a SQL Server table. By default, all rows in the external data file are inserted in a single transaction when a data import operation is performed by using the BulkCopy object.
SQL Server does not guarantee data integrity until and unless a bulk copy transaction is committed.
Use the ImportRowsPerBatch property of the BulkCopy object to adjust the size of the bulk copy transaction.