Class Calculator
Calculator control with buttons and display.
public class Calculator : HiddenBorder, IBaseObjectWithAttr, IBaseObjectWithId, INotifyPropertyChanged, IDisposableObject, IBaseObject, ISupportInitialize, IFocusable, ITextProperty, IComponent, IControl, IDisposable, IWin32Window, INotifyDataErrorInfo- Inheritance
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Calculator
- Implements
Remarks
Constructors
- Calculator()
Initializes a new instance of the Calculator class.
Fields
- DefaultButtonDistance
Gets or sets default distance between buttons of the calculator.
- DefaultButtonPadding
Represents the default padding applied to buttons.
- DefaultDistanceToDisplay
Gets or sets default distance between calculator display and buttons.
- DefaultMinButtonSize
Gets or sets default minimum button size.
Properties
- Buttons
Gets collection of calculator buttons.
- ButtonsPanel
Gets panel with buttons.
- DisplayTextBox
Gets display control.
- FormulaGlobalContext
Gets or sets script global context used in the formula evaluation. Default is Null.
- FormulaGlobalType
Gets or sets script global type used in the formula evaluation. Default is Null.
- FormulaOptions
Gets or sets script options used in the formula evaluation. Default is Null.
- SetOfButtons
Gets collection of calculator buttons as ControlSet.
- WantReturn
Gets or sets a value indicating whether a "Return" key is processed. DoActionCalcFormula() is called when "Return" key is pressed and WantReturn is
true(default value).
Methods
- CreateButton()
Creates button used in the calculator.
- DoActionCalcFormula()
Evaluates the formula entered in the display text box and updates the result.
- DoActionClearAll()
Clears all text in the formula.
- DoActionClearLast()
Clears the last character in the formula.
- DoActionToggleSign()
Toggles the sign of the formula.
- Evaluate(string)
Evaluates formula.
- EvaluateAsync<T>(string)
Asynchronously evaluates the specified formula and returns the result as the specified type.
- SetFocus()
Sets input focus to the control.