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CurrentMiningModel-Eigenschaft

Gets the current mining model.

Namespace:  Microsoft.AnalysisServices.AdomdServer
Assembly:  msmgdsrv (in msmgdsrv.dll)

Syntax

'Declaration
Public Shared ReadOnly Property CurrentMiningModel As MiningModel
    Get
'Usage
Dim value As MiningModel

value = Context.CurrentMiningModel
public static MiningModel CurrentMiningModel { get; }
public:
static property MiningModel^ CurrentMiningModel {
    MiningModel^ get ();
}
static member CurrentMiningModel : MiningModel
static function get CurrentMiningModel () : MiningModel

Eigenschaftenwert

Typ: Microsoft.AnalysisServices.AdomdServer. . :: . .MiningModel
A MiningModel that represents the current mining model; nullNothingnullptrunitein NULL-Verweis (Nothing in Visual Basic) if not applicable.

Hinweise

The return value will be null Nothing nullptr unit ein NULL-Verweis (Nothing in Visual Basic) when called from a Multidimensional Expressions (MDX) query, or as a stored procedure. For more information on the differences between user-defined functions (UDFs) and stored orocedures, see Benutzerdefinierte Funktionen und gespeicherte Prozeduren.

Beispiele

In the following example, a UDF is created that returns the node description for a specified node. It uses the current context in which it is being run, retrieves the node from the current mining model (determined by the DMX FROM clause):

public string GetNodeDescription(string nodeUniqueName)
{
    return Context.CurrentMiningModel.GetNodeFromUniqueName(nodeUniqueName).Description;
}