c#-库创建并引用

运行 

客户端

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using 类库2; namespace 类库实验 { class Program { static void Main(string[] args) { Console.WriteLine("类库实验"); Class1 class1 = new Class1(); int a = class1.add(4, 5); Console.WriteLine(a); Console.ReadLine(); } } }

类库

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace 类库2 { public class Class1 { public int add(int a, int b){ return a + b; } } }

各种设置