EatAppleSmp代码如下：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
namespace DemoSharp.EatApple
{
public class EatAppleSmp
{
public EventHandler PutAction;//声明一个事件，当放苹果时触发该事件
public EventHandler GetAction;//声明一个事件，当放苹果时触发该事件
/// <summary>
/// 开始吃苹果
/// </summary>
public void BeginEat()
{
Thread th_mother, th_father, th_young, th_middle, th_old;//依次表示妈妈，爸爸，小弟，二弟，大哥
Dish dish = new Dish(30);
Productor mother = new Productor("Mama", dish);//建立线程
mother.PutAction += PutActionMethod;
Productor father = new Productor("Baba", dish);
father.PutAction += PutActionMethod;
Consumer old = new Consumer("Dage", dish, 1200);
old.GetAction += GetActionMethod;
Consumer middle = new Consumer("Erdi", dish, 1500);
middle.GetAction += GetActionMethod;
Consumer young = new Consumer("Sandi", dish, 1800);
young.GetAction += GetActionMethod;
th_mother = new Thread(new ThreadStart(mother.run));
th_mother.Name = "Mama";
th_father = new Thread(new ThreadStart(father.run));
th_father.Name = "Baba";
th_old = new Thread(new ThreadStart(old.run));
th_old.Name = "Dage";
th_middle = new Thread(new ThreadStart(middle.run));
th_middle.Name = "Erdi";
th_young = new Thread(new ThreadStart(young.run));
th_young.Name = "Sandi";
th_mother.Priority = ThreadPriority.Highest;//设置优先级
th_father.Priority = ThreadPriority.Normal;
th_old.Priority = ThreadPriority.Lowest;
th_middle.Priority = ThreadPriority.Normal;
th_young.Priority = ThreadPriority.Highest;
th_mother.Start();
th_father.Start();
th_old.Start();
th_middle.Start();
th_young.Start();
}
private void GetActionMethod(object sender,EventArgs e)
{
if (GetAction != null)
{
GetAction(sender, e);
}
}
private void PutActionMethod(object sender, EventArgs e)
{
if (PutAction != null)
{
PutAction(sender, e);
}
}
}
}
界面类代码如下：
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using DemoSharp.EatApple;
namespace DemoSharp
{
/// <summary>
/// 页面类
/// </summary>
public partial class EatAppleForm : Form
{
private EatAppleSmp m_EatAppleSmp = new EatAppleSmp();
public EatAppleForm()
{
InitializeComponent();
InitView();
m_EatAppleSmp.PutAction += PutActionMethod;
m_EatAppleSmp.GetAction += GetActionMethod;
}
/// <summary>
/// 初始化GroupBox
/// </summary>
private void InitView()
{
this.gbBaba.Controls.Clear();
this.gbMama.Controls.Clear();
this.gbDage.Controls.Clear();
this.gbErdi.Controls.Clear();
this.gbSandi.Controls.Clear();
}
/// <summary>
/// 启动线程
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnStart_Click(object sender, EventArgs e)
{
this.m_EatAppleSmp.BeginEat();
}
/// <summary>
/// 放苹果事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PutActionMethod(object sender, EventArgs e)
{
Productor p = sender as Productor;
if (p != null)
{
if (p.Name == "Baba")
{
AddItemToGroupBox(this.gbBaba, this.lblBaba);
}
if (p.Name == "Mama")
{
AddItemToGroupBox(this.gbMama, this.lblMama);
}
}
}
/// <summary>
/// 吃苹果事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void GetActionMethod(object sender, EventArgs e)
{
Consumer c = sender as Consumer;
if (c != null)
{
if (c.Name == "Dage")
{
AddItemToGroupBox(this.gbDage, this.lblDage);
}
if (c.Name == "Erdi")
{
AddItemToGroupBox(this.gbErdi, this.lblErdi);
}
if (c.Name == "Sandi")
{
AddItemToGroupBox(this.gbSandi, this.lblSandi);
}
}
}
/// <summary>
/// 往指定的GroupBox中添加对象
/// </summary>
/// <param name="gbView"></param>
/// <param name="lbl"></param>
private void AddItemToGroupBox(GroupBox gbView,Label lbl)
{
gbView.Invoke(new Action(() =>
{
PictureBox p = new PictureBox();
p.Width = 20;
p.Height = 20;
p.Dock = DockStyle.Left;
p.Image = this.imgLst01.Images[0];
p.Margin = new Padding(2);
gbView.Controls.Add(p);
}));
//显示个数
lbl.Invoke(new Action(() => {
if (string.IsNullOrEmpty(lbl.Text))
{
lbl.Text = "0";
}
lbl.Text = (int.Parse(lbl.Text) + 1).ToString();
}));
}
}
}
