ArrowStringDataFrameColumn.Clone 方法

參考

定義

命名空間:: Microsoft.Data.Analysis

組件:: Microsoft.Data.Analysis.dll

套件:: Microsoft.Data.Analysis v0.22.1

套件:: Microsoft.Data.Analysis v0.22.0

套件:: Microsoft.Data.Analysis v0.23.0-preview.1.25125.4

套件:: Microsoft.Data.Analysis v0.20.1

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

多載

Clone(Int64)
Clone(DataFrameColumn, Boolean, Int64)	複製資料行以產生可能變更值順序的複本，方法是提供 mapIndices 和反向旗標

Clone(Int64)

來源:: ArrowStringDataFrameColumn.cs

來源:: ArrowStringDataFrameColumn.cs

來源:: ArrowStringDataFrameColumn.cs

public Microsoft.Data.Analysis.ArrowStringDataFrameColumn Clone(long numberOfNullsToAppend = 0);

override this.Clone : int64 -> Microsoft.Data.Analysis.ArrowStringDataFrameColumn

Public Function Clone (Optional numberOfNullsToAppend As Long = 0) As ArrowStringDataFrameColumn

參數

numberOfNullsToAppend: Int64

傳回

ArrowStringDataFrameColumn

適用於

Clone(DataFrameColumn, Boolean, Int64)

來源:: ArrowStringDataFrameColumn.cs

來源:: ArrowStringDataFrameColumn.cs

來源:: ArrowStringDataFrameColumn.cs

複製資料行以產生可能變更值順序的複本，方法是提供 mapIndices 和反向旗標

public Microsoft.Data.Analysis.ArrowStringDataFrameColumn Clone(Microsoft.Data.Analysis.DataFrameColumn mapIndices, bool invertMapIndices = false, long numberOfNullsToAppend = 0);

public override Microsoft.Data.Analysis.DataFrameColumn Clone(Microsoft.Data.Analysis.DataFrameColumn mapIndices = default, bool invertMapIndices = false, long numberOfNullsToAppend = 0);

override this.Clone : Microsoft.Data.Analysis.DataFrameColumn * bool * int64 -> Microsoft.Data.Analysis.ArrowStringDataFrameColumn

override this.Clone : Microsoft.Data.Analysis.DataFrameColumn * bool * int64 -> Microsoft.Data.Analysis.DataFrameColumn

Public Function Clone (mapIndices As DataFrameColumn, Optional invertMapIndices As Boolean = false, Optional numberOfNullsToAppend As Long = 0) As ArrowStringDataFrameColumn

Public Overrides Function Clone (Optional mapIndices As DataFrameColumn = Nothing, Optional invertMapIndices As Boolean = false, Optional numberOfNullsToAppend As Long = 0) As DataFrameColumn