operation.cs

C#计算器 用来计算简单的小计算！

using System;
using System.Collections.Generic;
using System.Text;

namespace Calculator
{
    public class Operation
    {
        private double _strNumA;
        private double _strNumB;
        public double StrNumA
        {
            get { return _strNumA; }
            set { _strNumA = value; }
        }
        public double StrNumB
        {
            get { return _strNumB; }
            set { _strNumB = value; }
        }
        public virtual double GetResult()
        {
            double Result = 0;
            return Result;
        }
    }
}