public void PressCalculate()
{
if (this.IsCalcCommandLock)
{
return;
}
this.SetMemoryFieldValueByEvalInputText(this.MemoryFields.Get <double>(MemoryFieldNames.PostOperatorNumber));
double result = 0;
if (this.ActiveMathOperator != MathOperator.None)
{
var(isValidResult, calculatedResult) = CalculationProxy.CalculateAndCheckResult(
true,
new Func <double, double, string, double>(BasicCalculations.Calculate),
this.MemoryFields.Get <double>(MemoryFieldNames.PreOperatorNumber).Value,
this.MemoryFields.Get <double>(MemoryFieldNames.PostOperatorNumber).Value,
this.ActiveMathOperator.GetAttributeOfType <TokenAttribute>().Token);
result = calculatedResult;
}
this.MemoryFields.Reset(new List <string>()
{
MemoryFieldNames.Categories.Standard
});
this.MemoryFields.Get <double>(MemoryFieldNames.PreOperatorNumber).Value = result;
this.InputText.SetInternalState(result);
this.ActiveMathOperator = MathOperator.None;
this.OutputText.SetResult(this.InputText.GetEvaluatedResult());
this.IsCalcCommandLock = true;
this.InputText.Calculate();
}
public void CalculateYears()
{
this.DoCommonTasksIfLastCommandWasSpecial();
var(isValidResult, calculatedResult) = CalculationProxy.CalculateAndCheckResult(
true,
new Func <double, double, double, double, double, bool, double>(FinancialCalculation.N),
this.MemoryFields.Get <double>(MemoryFieldNames.EndNumber).Value,
this.MemoryFields.Get <double>(MemoryFieldNames.StartNumber).Value,
this.MemoryFields.Get <double>(MemoryFieldNames.RateNumber).Value,
this.MemoryFields.Get <double>(MemoryFieldNames.NominalInterestRateNumber).Value,
this.MemoryFields.Get <int>(MemoryFieldNames.RatesPerAnnumNumber).Value,
this.MemoryFields.Get <bool>(MemoryFieldNames.IsAdvance).Value);
this.InputText.SetInternalState(calculatedResult);
this.CommonSpecialFunctionWriteToMemoryOperations(this.MemoryFields.Get <double>(MemoryFieldNames.YearsNumber), 2);
}
public static ICalculation Create()
{
ICalculation dynamicProxy = new CalculationProxy();
return(dynamicProxy);
}
