DataFrameR, CColumnIndex Property

Extreme Optimization Numerical Libraries for .NET Professional

Gets or sets the column index of the data frame.

Namespace: Extreme.DataAnalysis
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1

Syntax

C++

Copy

public Index<C> ColumnIndex { get; set; }

Public Property ColumnIndex As Index(Of C)
	Get
	Set

public:
property Index<C>^ ColumnIndex {
	Index<C>^ get ();
	void set (Index<C>^ value);
}

member ColumnIndex : Index<'C> with get, set

Property Value

Type: IndexC

Exceptions

Exception	Condition
DimensionMismatchException	The length of value is not equal to the number of columns in the data frame.

Remarks

When setting the column index, the length of the new index must be the same as the number of columns in the data frame. Otherwise a DimensionMismatchException is thrown.

Reference

DataFrameR, C Class

Extreme.DataAnalysis Namespace

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Property Value

Reference

DataFrameR, CColumnIndex Property