DataFrame.IDataView.GetRowCount 方法

定義

命名空間:

Microsoft.Data.Analysis

組件:

Microsoft.Data.Analysis.dll

套件:

Microsoft.Data.Analysis v0.21.1

long? IDataView.GetRowCount ();

abstract member Microsoft.ML.IDataView.GetRowCount : unit -> Nullable<int64>
override this.Microsoft.ML.IDataView.GetRowCount : unit -> Nullable<int64>

Function GetRowCount () As Nullable(Of Long) Implements IDataView.GetRowCount

傳回

Nullable<Int64>

實作

GetRowCount()