public CalculationResult Multiply(decimal left, decimal right)
{
try
{
var result = left * right;
return(CalculationResult.Successful(result));
}
catch (OverflowException)
{
return(CalculationResult.Failed(CalculationResultReason.ArithmeticOverflow));
}
}
public CalculationResult Divide(decimal left, decimal right)
{
if (right == 0m)
{
return(CalculationResult.Failed(CalculationResultReason.DivideByZero));
}
try
{
var result = left / right;
return(CalculationResult.Successful(result));
}
catch (OverflowException)
{
return(CalculationResult.Failed(CalculationResultReason.ArithmeticOverflow));
}
}
