共用方式為

Context.CurrentMiningModel Property

  • 發行項

Gets the current mining model.

命名空間: Microsoft.AnalysisServices.AdomdServer
組件: msmgdsrv (in msmgdsrv.dll)

語法

'宣告
Public Shared ReadOnly Property CurrentMiningModel As MiningModel

public static MiningModel CurrentMiningModel { get; }

public:
static property MiningModel^ CurrentMiningModel {
    MiningModel^ get ();
}

/** @property */
public static MiningModel get_CurrentMiningModel ()

public static function get CurrentMiningModel () : MiningModel

屬性值

A MiningModel that represents the current mining model; null if not applicable.

備註

The return value will be null 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 User Defined Functions and Stored Procedures.

範例

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;
}

執行緒安全性

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

平台

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

Context Class
Context Members
Microsoft.AnalysisServices.AdomdServer Namespace