Interface ICalculatorEngineParent

This interface can be implemented by classes that want to act as the parent for this calculator engine.

Namespace: Syncfusion.Windows.Forms.Tools

Assembly: Syncfusion.Tools.Windows.dll

Syntax

public interface ICalculatorEngineParent

Remarks

The Calculator Control implements this interface to get notifications from the Calculator Engine when there is a change in the state of the Calculator Engine.

Properties

RepeatAssignAction

Gets a value indicating whether the engine needs to repeat the assign (=) action.

Declaration

bool RepeatAssignAction { get; }

Property Value

Type
System.Boolean

Methods

EngineValueChanged(CalculatorValue, Boolean, String, Double)

The calculator engine will invoke this method for its parent to be informed of a change in its value.

Declaration

void EngineValueChanged(CalculatorValue internalValue, bool errorCondition, string feedbackMessage, double memoryValue)

Parameters

Type	Name	Description
CalculatorValue	internalValue	The internal string value of the engine.
System.Boolean	errorCondition	The error condition.
System.String	feedbackMessage	The feedback message.
System.Double	memoryValue	The memory value.