Class CalculatorValueCalculatedEventArgs

The event data for CalculatorControl.ValueCalculated event.

Inheritance
System.Object
System.EventArgs
CalculatorValueCalculatedEventArgs
Inherited Members
System.EventArgs.Empty
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Syncfusion.Windows.Forms.Tools
Assembly: Syncfusion.Tools.Windows.dll
Syntax
public class CalculatorValueCalculatedEventArgs : EventArgs
Remarks

This event is raised whenever there is a change in the internal value of the CalculatorControl. This event data class contains the necessary pieces of information for the handlers to get the new value of the Calculator Control.

This class also has members that provide information about the current error state of the Calculator Control.

The Memory value of the calculator can also be got from this class.

Constructors

CalculatorValueCalculatedEventArgs(CalculatorValue, Boolean, String, CalcActions)

Initializes a new instance of the CalculatorValueCalculatedEventArgs class.

Declaration
public CalculatorValueCalculatedEventArgs(CalculatorValue val, bool errorCondition, string message, CalcActions lastAction)
Parameters
Type Name Description
CalculatorValue val

The Value of the CalculatorControl.
System.Boolean errorCondition

The error condition.
System.String message

The feedback messsage.
CalcActions lastAction

The last action that was performed.
Remarks

This constructor sets all the required values for the CalculatorValueCalculatedEventArgs.

Properties

ErrorCondition

Gets or sets a value indicating whether the error condition of the Calculator Control if any.

Declaration
public bool ErrorCondition { get; set; }
Property Value
Type Description
System.Boolean
Remarks

This message has to be used in conjunction with the Message value set by the CalculatorControl.

LastAction

Gets or sets the last action that was performed.

Declaration
public CalcActions LastAction { get; set; }
Property Value
Type Description
CalcActions
Remarks

This value has to be read in conjunction with the error condition of the Calculator Control and the error message. The memory value can also be accessed through this class.

MemoryValue

Gets or sets the memory value of the Calculator Control.

Declaration
public double MemoryValue { get; set; }
Property Value
Type Description
System.Double
Remarks

This value is to be used along with the Value property of the CalculatorControl as well as the error condition if any.

Message

Gets or sets the custom error message when in error mode.

Declaration
public string Message { get; set; }
Property Value
Type Description
System.String
Remarks

This message has to be used in conjunction with the ErrorCondition value set by the Calculator Control.

Value

Gets or sets the CalculatorValue object that contains the value of the Calculator Control.

Declaration
public CalculatorValue Value { get; set; }
Property Value
Type Description
CalculatorValue
Remarks

This value has to be read in conjunction with the error condition of the Calculator Control and the error message. The memory value can also be accessed through this class.