using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace QP.Learn.ListTest
{
class Program
{
static void Main(string[] args)
{
//创建元组valueTuple
var valueTuple = Tuple.Create<int, string>(1, "156");
//输出元组valueTuple中的第一项,也就是1
Console.WriteLine(valueTuple.Item1);
}
}
}