DFStringColumnApply(String, FuncString, String) Method

Returns a new column with the given name and same size as this column, whose values are the result of applying the given unary function to each element of this column.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

C++

Copy

public DFStringColumn Apply(
	string name,
	Func<string, string> function
)

Public Function Apply ( 
	name As String,
	function As Func(Of String, String)
) As DFStringColumn

public:
DFStringColumn^ Apply(
	String^ name, 
	Func<String^, String^>^ function
)

member Apply : 
        name : string * 
        function : Func<string, string> -> DFStringColumn

Parameters

name String: Name for the new column.
function FuncString, String: A delegate object representing a function that takes a single string parameter and returns a string.

Return Value

DFStringColumn
A new column with the same name and size as self and with c[i]=function( this[i] ).

Reference

DFStringColumn Class

Apply Overload

CenterSpace.NMath.Core Namespace