Called before the value of a curve parameter is changed.

Namespace: Extreme.Mathematics.Curves
Assembly: Extreme.Numerics (Extreme.Numerics)

Syntax

Visual Basic (Declaration)
Protected Friend Overridable Sub OnParameterChanging ( _
	index As Integer, _
	value As Double _
)
C#
protected internal virtual void OnParameterChanging (
	int index,
	double value
)
C++
protected public:
virtual void OnParameterChanging (
	int index, 
	double value
)

Parameters

index (System.Int32)
The index of the parameter.
value (System.Double)
The new value of the parameter.

Remarks

Inheritors can override this method to validate the value of the new parameter.