CaseLevel (clsMiningModel)
[!NOTA]
Questa caratteristica verrà rimossa a partire dalla prossima versione di Microsoft SQL Server. Non utilizzare questa caratteristica in un nuovo progetto di sviluppo e modificare non appena possibile le applicazioni in cui è attualmente implementata.
The CaseLevel property of an object of ClassType clsMiningModel identifies the level of the CaseDimension that contains the cases for the mining model. This property applies only to mining models of SubClassType sbclsOlap.
Data Type
String
Access
Read-only
Osservazioni
The value of the CaseLevel property represents the name of the lowest enabled and visible level of the dimension specified in the CaseDimension property.
Esempio
The following example builds an OLAP data mining model and sets its case dimension to Customers. The lowest enabled and visible level in the Customers dimension is Name, so the CaseLevel property is set to the Name level.
dsoDmm.Description = "Analyzes the purchasing behavior of customers"
dsoDmm.MiningAlgorithm = "Microsoft_Decision_Trees"
dsoDmm.SourceCube = "Sales"
dsoDmm.CaseDimension = "Customers"
' Save the changes to the data mining model. This also populates
' the Columns collection and sets the CaseLevel property.
dsoDmm.Update
' The dsoDmm.CaseLevel property should have a value of "Name",
' the lowest enabled level of the Customers dimension.
Debug.Print dsoDmm.CaseLevel