DFDateTimeColumnTransform(FuncDateTime, DateTime, DateTime, DateTime) Method

Modifies the contents of this column by applying the given binary function to each element. The first parameter to the binary function is the column element; the second parameter is the passed date.

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

Syntax

C++

Copy

public DFDateTimeColumn Transform(
	Func<DateTime, DateTime, DateTime> function,
	DateTime date
)

Public Function Transform ( 
	function As Func(Of DateTime, DateTime, DateTime),
	date As DateTime
) As DFDateTimeColumn

public:
DFDateTimeColumn^ Transform(
	Func<DateTime, DateTime, DateTime>^ function, 
	DateTime date
)

member Transform : 
        function : Func<DateTime, DateTime, DateTime> * 
        date : DateTime -> DFDateTimeColumn

Parameters

function FuncDateTime, DateTime, DateTime: A delegate object representing a function that takes two DateTime parameters and returns a DateTime.
date DateTime: The second parameter to the function.

Return Value

DFDateTimeColumn
A reference to self.

Remarks

Upon exit, this[i] = function( this[i], s ).

Reference

DFDateTimeColumn Class

Transform Overload

CenterSpace.NMath.Core Namespace