Class CalculatorBase

Represents a base class for calculator controls.

Inheritance
System.Object
CalculatorBase
RadCalculator
RadCalculatorPicker
Namespace: Telerik.Windows.Controls.Calculator
Assembly: Telerik.Windows.Controls.Input.dll

Syntax

public class CalculatorBase : Control, IDisposable

Constructors

CalculatorBase()

Declaration
public CalculatorBase()

Fields

DecimalSeparatorProperty

Identifies the DecimalSeparator dependency property.

Declaration
public static readonly DependencyProperty DecimalSeparatorProperty
Field Value
System.Windows.DependencyProperty

HistoryProperty

Identifies the DecimalSeparator dependency property.

Declaration
public static readonly DependencyProperty HistoryProperty
Field Value
System.Windows.DependencyProperty

HistoryPropertyKey

Identifies the History dependency property.

Declaration
public static readonly DependencyPropertyKey HistoryPropertyKey
Field Value
System.Windows.DependencyPropertyKey

MemoryButtonsVisibilityProperty

Identifies the MemoryButtonsVisibility dependency property.

Declaration
public static readonly DependencyProperty MemoryButtonsVisibilityProperty
Field Value
System.Windows.DependencyProperty

MemoryValueProperty

Identifies the MemoryValue dependency property.

Declaration
public static readonly DependencyProperty MemoryValueProperty
Field Value
System.Windows.DependencyProperty

OperationsProperty

Identifies the Operations dependency property.

Declaration
public static readonly DependencyProperty OperationsProperty
Field Value
System.Windows.DependencyProperty

PendingOperationProperty

Identifies the PendingOperation dependency property.

Declaration
public static readonly DependencyProperty PendingOperationProperty
Field Value
System.Windows.DependencyProperty

ValueProperty

Identifies the Value dependency property.

Declaration
public static readonly DependencyProperty ValueProperty
Field Value
System.Windows.DependencyProperty

Properties

DecimalSeparator

Gets decimal separator depending on the current culture.

Declaration
public string DecimalSeparator { get; set; }
Property Value
System.String

ErrorMessage

Gets or sets the error message.

Declaration
public string ErrorMessage { get; set; }
Property Value
System.String

The error message.

History

Gets the history.

Declaration
public string History { get; }
Property Value
System.String

MemoryButtonsVisibility

Gets or sets calculator's memory buttons visibility.

Declaration
public Visibility MemoryButtonsVisibility { get; set; }
Property Value
System.Windows.Visibility

The MemoryButtonsVisibility.

MemoryValue

Gets CalculatorBase's current memory value.

Declaration
public decimal? MemoryValue { get; set; }
Property Value
System.Nullable<System.Decimal>

Operations

Gets or sets calculator's operations source.

Declaration
public OperationsSource Operations { get; set; }
Property Value
OperationsSource

The operations.

Value

Gets CalculatorBase's current calculated value.

Declaration
public decimal Value { get; set; }
Property Value
System.Decimal

Methods

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Declaration
public void Dispose()
Implements
System.IDisposable.Dispose()

Dispose(Boolean)

Releases unmanaged and - optionally - managed resources.

Declaration
protected virtual void Dispose(bool disposing)
Parameters
System.Boolean disposing

true to release both managed and unmanaged resources; false to release only unmanaged resources.

OnMouseLeftButtonDown(MouseButtonEventArgs)

Invoked when an unhandled System.Windows.UIElement.MouseLeftButtonDown routed event is raised on this element. Implement this method to add class handling for this event.

Declaration
protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
Parameters
System.Windows.Input.MouseButtonEventArgs e

The System.Windows.Input.MouseButtonEventArgs that contains the event data. The event data reports that the left mouse button was pressed.

OnValueChanged(Decimal, Decimal)

Raises the ValueChanged event.

Declaration
protected virtual void OnValueChanged(decimal oldValue, decimal newValue)
Parameters
System.Decimal oldValue

System.Decimal newValue

RegisterCommands()

Registers the used CalculatorBaseCommands.

Declaration
public static void RegisterCommands()

Events

ValueChanged

Occurs when the calculator's value is changed.

Declaration
public event EventHandler<ValueChangedEventArgs> ValueChanged
Event Type
System.EventHandler<ValueChangedEventArgs>

Extension Methods