C#中结构struct的使用
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks; namespace Demo{ enum orientation:byte { 北 = 1, 南 = 2, 东 = 3, 西 = 4 } struct route { public orientation direction; public double distance; } class Program { static void Main(string[] args) { route myRoute; int myDirection = -1; double myDistance; Console.WriteLine("1)北\n 2)南\n 3)东\n 4)西\n"); do { Console.WriteLine("选择一个方向:"); myDirection = Convert.ToInt16(Console.ReadLine()); } while (m...
