每天上下樓都是乘坐電梯的，就想電梯的工作原理是什么呢？于是自己寫了個控制臺程序來模擬一下電梯的工作原理！
采用面向對象的編程思想！將電梯拆解為兩部分；
第一部分就是每個樓層的控制器（每個樓層都有叫梯按鈕的哈，一個向上一個向下）
第二部分就電梯間了。電梯間里有樓層按鈕，你想上那個樓層就可以按哪個按鈕了！
技術難點：狀態刷新、命令順序、電梯運行
核心代碼一：
using System;using System.Collections.Generic;using System.Linq;using System.Text; namespace Elevator{ /// <summary> /// 樓層類，每個樓層有向上叫梯命令和向下叫梯命令 /// </summary> public class Floor { Elevator elevator; /// <summary> /// 樓層號 /// </summary> private int _iFloorNo; public int IFloorNo { get { return _iFloorNo; } set { _iFloorNo = value; } } /// <summary> /// 上行需求 /// </summary> private bool _boolUp = false; /// <summary> /// 下行需求 /// </summary> private bool _boolDown = false; private bool _boolStop = false; public bool BoolStop { get { return _boolStop; } set { _boolStop = value; } } #region 構造函數 public Floor(int f,Elevator e) { _iFloorNo = f; elevator = e; } public Floor(int f) { _iFloorNo = f; } public Floor() { } #endregion /// <summary> /// 獲取本層是否停靠，是否為命令層 /// </summary> /// <returns>停靠true；過false；</returns> public bool GetStatus() { return _boolDown || _boolUp; } /// <summary> /// 上行返回1；下行返回-1；本層為目的地返回0； /// </summary> /// <returns></returns> public int GetStatusFlag() { if (_boolDown) { return -1; } else if(_boolUp) { return 1; } else if(_boolStop) { return 0; } else { return -999; } } /// <summary> /// 上樓命令 /// </summary> public void CommandUp() { _boolUp = true; elevator.GoToCommandFloor(); } /// <summary> /// 下樓命令 /// </summary> public void CommandDown() { _boolDown = true; elevator.GoToCommandFloor(); } /// <summary> /// 樓層到達狀態刷新 /// </summary> public void Refresh() { _boolUp = false; _boolDown = false; _boolStop = false; } /// <summary> /// 樓層比較看樓層號 /// </summary> /// <param name="floor"></param> /// <returns></returns> public int Compare(Floor floor) { int result = 1; if (this._iFloorNo > floor._iFloorNo) { result = 1; } else if (this._iFloorNo < floor._iFloorNo) { result = -1; } else { result = 0; } return result; } }}核心代碼二：
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading; namespace Elevator{ /// <summary> /// 電梯類，有樓層選擇方法 /// </summary> public class Elevator { #region 屬性 /// <summary> /// 當前樓層 /// </summary> public Floor _floorCurrent ; /// <summary> /// 全部樓層 /// </summary> public List<Floor> _floorAll = new List<Floor>(); #endregion /// <summary> /// 我想在所輸入參數樓層停止 /// </summary> /// <param name="floor">想要停止的樓層</param> public void CommandStop(Floor floor) { floor.BoolStop = true; GoToTargetFloor(); } /// <summary> /// 電梯向上運行,運行到floor層 /// </summary> /// <param name="floor"></param> public void GoUp(Floor floor) { if (_floorCurrent.Compare(floor) < 0) { Thread.Sleep(300); Console.WriteLine("上行：" + _floorCurrent.IFloorNo); int index = _floorAll.IndexOf(_floorCurrent); _floorCurrent = _floorAll[index + 1]; GoUp(floor); } else { Thread.Sleep(500); Reach(floor); } } /// <summary> /// 電梯向下運行 /// </summary> public void GoDown(Floor floor) { if (_floorCurrent.Compare(floor) > 0) { Thread.Sleep(300); Console.WriteLine("下行：" + _floorCurrent.IFloorNo); int index = _floorAll.IndexOf(_floorCurrent); _floorCurrent = _floorAll[index - 1]; GoDown(floor); } else { Thread.Sleep(500); Reach(floor); } } /// <summary> /// 前往命令層,循環列表是否有命令層 /// </summary> public void GoToCommandFloor() { foreach (var item in _floorAll) { if (item.GetStatus()) { if (_floorCurrent.Compare(item) < 0) { GoUp(item); } else if (_floorCurrent.Compare(item) > 0) { GoDown(item); } } } } /// <summary> /// 前往目標樓層 /// </summary> public void GoToTargetFloor() { foreach (var item in _floorAll) { if (item.GetStatusFlag()==0) { if (_floorCurrent.Compare(item) < 0) { GoUp(item); } else if (_floorCurrent.Compare(item) > 0) { GoDown(item); } } } } /// <summary> /// 到達樓層命令 /// </summary> public void Reach(Floor f) { Console.WriteLine("電梯門打開,停靠層："+f.IFloorNo); f.Refresh(); } }}核心代碼三：
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading; namespace Elevator{ class Program { static void Main(string[] args) { Elevator elevator = new Elevator(); List<Floor> lfloor = new List<Floor>(); Floor f1 = new Floor(1, elevator); Floor f2 = new Floor(2, elevator); Floor f3 = new Floor(3, elevator); Floor f4 = new Floor(4, elevator); Floor f5 = new Floor(5, elevator); Floor f6 = new Floor(6, elevator); Floor f7 = new Floor(7, elevator); Floor f8 = new Floor(8, elevator); Floor f9 = new Floor(9, elevator); Floor f10 = new Floor(10, elevator); lfloor.Add(f1); lfloor.Add(f2); lfloor.Add(f3); lfloor.Add(f4); lfloor.Add(f5); lfloor.Add(f6); lfloor.Add(f7); lfloor.Add(f8); lfloor.Add(f9); lfloor.Add(f10); elevator._floorAll = lfloor; //設置當前樓層 elevator._floorCurrent = f1; //2樓叫梯 想下樓 f2.CommandDown(); //目標樓層為1樓 elevator.CommandStop(f1); //4樓叫梯 f4.CommandUp(); //目標樓層為8樓 elevator.CommandStop(f8); Console.ReadLine(); } }}以上所述就是本文的全部內容了，希望對大家熟練掌握C#能夠有所幫助。
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