CurrentMiningModel 屬性
Gets the current mining model.
命名空間： Microsoft.AnalysisServices.AdomdServer
組件： msmgdsrv (在 msmgdsrv.dll 中)
語法
'宣告
Public Shared ReadOnly Property CurrentMiningModel As MiningModel
Get
'用途
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
屬性值
型別：Microsoft.AnalysisServices.AdomdServer. . :: . .MiningModel
A MiningModel that represents the current mining model; nullNothingnullptrunitnull 參考 (在 Visual Basic 中為 Nothing) if not applicable.
備註
The return value will be null Nothing nullptr unit null 參考 (在 Visual Basic 中為 Nothing) 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 使用者定義函數和預存程序.
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;
}