Ejemplo n.º 1
0
        public void AddOperation(CalculatorOperation op)
        {
            countAfterPoint = 1;
            isPoint         = false;
            if (LeftValue == null)
            {
                LeftValue = 0;
            }
            if (Operation != null)
            {
                if (RightValue != 0)
                {
                    Compute();
                }
            }

            else
            {
                LeftValue = RightValue;
                OnDidChangeLeft?.Invoke(this, new CalculatorEventArgs("Left change", LeftValue, RightValue, Operation));
            }
            Operation  = op;
            RightValue = null;
            OnDidChangeOperation?.Invoke(this, new CalculatorEventArgs("Change operation", LeftValue, RightValue, Operation));
        }
Ejemplo n.º 2
0
 public void AddOperation(CalculatorOperation op)
 {
     if (Operation != null)
     {
         Compute();
     }
     else
     {
         LeftValue = RightValue;
         OnDidChangeLeft?.Invoke(this, new CalculatorEventArgs("Left change", LeftValue, RightValue, Operation));
     }
     Operation = op;
     OnDidChangeOperation?.Invoke(this, new CalculatorEventArgs("Change operation", LeftValue, RightValue, Operation));
     RightValue = null;
 }