ctrl+shift+a新建一个类

static void Main(string[] args)
{
new1 people1;
people1 = new new1();//初始化
people1.name = "wang";
Console.WriteLine(people1.name);
people1.show();
Console.ReadKey();
}
class new1
{
public string name;
public string address;
public string age;
public string buyTime;
public void show()
{
Console.WriteLine("名字:" + name);
Console.WriteLine("地址:" + address);
Console.WriteLine("年龄:" + age);
Console.WriteLine("购买时间:" + buyTime);
}
}