通过

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FindDerivedColumn 方法

Gets the MiningModelColumn that is derived from a specified source column from the collection.

命名空间：  Microsoft.AnalysisServices
程序集：  Microsoft.AnalysisServices（在 Microsoft.AnalysisServices.dll 中）

语法

声明
Public Function FindDerivedColumn ( _
    sourceColumnId As String _
) As MiningModelColumn
用法
Dim instance As MiningModelColumnCollection
Dim sourceColumnId As String
Dim returnValue As MiningModelColumn

returnValue = instance.FindDerivedColumn(sourceColumnId)

public MiningModelColumn FindDerivedColumn(
    string sourceColumnId
)

public:
MiningModelColumn^ FindDerivedColumn(
    String^ sourceColumnId
)

member FindDerivedColumn : 
        sourceColumnId:string -> MiningModelColumn 

public function FindDerivedColumn(
    sourceColumnId : String
) : MiningModelColumn

参数

返回值

类型：Microsoft.AnalysisServices. . :: . .MiningModelColumn
The MiningModelColumn if it exists in the collection; otherwise, a null reference (Nothing in Visual Basic).