DataFormula Class

.NET Framework (current version)

Provides properties and methods to prepare series data for technical analysis, apply formulas on the series data and prepare output data to be displayed as a chart. The actual calculations are performed in the StatisticFormula class.

Namespace: System.Web.UI.DataVisualization.Charting
Assembly: System.Web.DataVisualization (in System.Web.DataVisualization.dll)

Inheritance Hierarchy

System::Object
System.Web.UI.DataVisualization.Charting::DataFormula
System.Web.UI.DataVisualization.Charting::DataManipulator

Syntax

C++

public ref class DataFormula

Constructors

	Name	Description
	DataFormula()	Initializes a new instance of the DataFormula class.

Properties

	Name	Description
	IsEmptyPointIgnored	Gets or sets a flag that indicates whether empty points are ignored while performing calculations.
	IsStartFromFirst	Gets or sets a flag that indicates whether to start formulas such as a rolling average from zero.
	Statistics	Returns a reference to the StatisticFormula class.

Methods

	Name	Description
	CopySeriesValues(String^, String^)	Merges, splits or moves Y values in the series.
	Equals(Object^)	Determines whether the specified object is equal to the current object.(Inherited from Object.)
	Finalize()	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)
	FinancialFormula(FinancialFormula, Series^)	Calls a method from a formula module with the specified formula name and input series.
	FinancialFormula(FinancialFormula, Series^, Series^)	Calls a method from a formula module with the specified formula name, input series and output series.
	FinancialFormula(FinancialFormula, String^)	Calls a method from a formula module with the specified formula name and input series name(s).
	FinancialFormula(FinancialFormula, String^, Series^, Series^)	Calls a method from a formula module with the specified formula name, formula parameters, input series and output series.
	FinancialFormula(FinancialFormula, String^, String^)	Calls a method from a formula module with the specified formula name, input series name(s) and output series name(s).
	FinancialFormula(FinancialFormula, String^, String^, String^)	Calls a method from a formula module with the specified formula name, formula parameters, input series name(s) and output series name(s).
	GetHashCode()	Serves as the default hash function. (Inherited from Object.)
	GetType()	Gets the Type of the current instance.(Inherited from Object.)
	MemberwiseClone()	Creates a shallow copy of the current Object.(Inherited from Object.)
	ToString()	Returns a string that represents the current object.(Inherited from Object.)

Version Information

.NET Framework
Available since 4.0

Thread Safety

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.