IsValid (Level Interface)
[!附註]
下一版的 Microsoft SQL Server 將不再提供此功能。請勿在新的開發工作中使用此功能，並且儘速修改使用此功能的應用程式。
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
範例
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