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Item Method

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 Item method extracts a member from a SQL Distributed Management Objects (SQL-DMO) container object such as the Databases collection or the NameList object.

语法

object.Item(Name | Position ) as Object

Parts

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

  • Name | Position
    Either a string that identifies an object by Microsoft SQL Server component name or a long integer that specifies an ordinal location in the container

Returns

A reference to the object extracted.

注释

In general, SQL-DMO supports container member dereferencing, using either a string naming an item, or an ordinal position for an item. Some SQL-DMO containers support additional restrictions to identify items where component name does not offer unique identification. Other containers do not support component name as an argument for the Itemmethod at all.

For more information about support for Item, see documentation for a specific container object.

Applies To:

All collection and list objects