代码如下
using System;
namespace MyClassLib
{
public class Calculator
{
public int Add(int a, int b)
{
return a + b;
}
public int Sub(int a, int b)
{
return a - b;
}
}
}csc.exe /out:MyClassLib.dll /t:library Calculator.cs
/t:library是生成一个类库文件
代码如下
using System;
using MyClassLib;
namespace MyConsoleApp
{
class Program
{
static void Main(string[] args)
{
Console.Write("请输入第一个整数:");
int number1 = Convert.ToInt32(Console.ReadLine());
Console.Write("请输入第二个整数:");
int number2 = Convert.ToInt32(Console.ReadLine());
Calculator cal = new Calculator();
Console.WriteLine("{0} + {1} = {2}",number1,number2,cal.Add(number1,number2));
Console.WriteLine("{0} - {1} = {2}", number1, number2, cal.Sub(number1, number2));
Console.ReadKey();
}
}
}csc.exe /out:Program.exe /t:exe /r:MyClassLib.dll Program.cs
/r:MyClassLib.dll是对该.dll文件的引用
《CRL Via C#》使用CSC.exe对两个文件进行编译
原文地址:http://lsieun.blog.51cto.com/9210464/1753487