void EnsureCalculator()
{
if (m_calculator == null)
{
// delay load calculator.
m_calculator = new Calculator();
m_calculator.Name = "Calculator";
m_calculator.DataContext = m_model.CalculatorViewModel;
Binding isStandardBinding = new Binding();
isStandardBinding.Path = new PropertyPath("IsStandard");
m_calculator.SetBinding(CalculatorApp.Calculator.IsStandardProperty, isStandardBinding);
Binding isScientificBinding = new Binding();
isScientificBinding.Path = new PropertyPath("IsScientific");
m_calculator.SetBinding(CalculatorApp.Calculator.IsScientificProperty, isScientificBinding);
Binding isProgramerBinding = new Binding();
isProgramerBinding.Path = new PropertyPath("IsProgrammer");
m_calculator.SetBinding(CalculatorApp.Calculator.IsProgrammerProperty, isProgramerBinding);
#if NETFX_CORE
// UNO TODO
m_calculator.Style = CalculatorBaseStyle;
#endif
CalcHolder.Child = m_calculator;
// Calculator's "default" state is visible, but if we get delay loaded
// when in converter, we should not be visible. This is not a problem for converter
// since it's default state is hidden.
ShowHideControls(this.Model.Mode);
}
if (m_dateCalculator != null)
{
// UNO TODO
// m_dateCalculator.CloseCalendarFlyout();
}
}