IsValid (Level Interface)

注意：
下一版本的 Microsoft SQL Server 将删除该功能。请不要在新的开发工作中使用该功能，并尽快修改当前还在使用该功能的应用程序。

The IsValid property of the Level interface indicates whether the level structure is valid. A level is valid if it is fully and correctly defined. For example, a level for which the FromClause has not been defined is not valid.

Applies To:clsAggregationLevel, clsCubeLevel, clsDatabaseLevel, clsPartitionLevel

Data Type

Boolean

Access

Read-only

示例

Use the following code to have Decision Support Objects (DSO) determine the validity of a level object:

' Assume an object (dsoLevel) of ClassType clsLevel exists
If Not dsoLevel.IsValid Then
  'Code to validate level definition
End If

请参阅

参考

Level Interface

帮助和信息

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