一.框架
二.主窗体
三.进入代码阶段
1.xml文件
①.FullChannels.xml
TypeA 北京电视台 files/北京电视台.xml TypeB 凤凰卫视 files/凤凰卫视.xml
②.北京电视台.xml
北京电视台 2013-9-29 16:19 下午档 《玫瑰剧场》55集剧：闯关东中篇（24） ** 2013-9-29 18:00 晚间档 新闻晚高峰 ** 2013-9-29 18:30 晚间档 北京新闻 ** 2013-9-29 18:56 晚间档 天气预报 ** 2013-9-29 19:00 晚间档 转播CCTV新闻联播 ** 2013-9-29 19:31 晚间档 看气象 ** 2013-9-29 19:40 晚间档 专题片：我爱你，中国（15） ** 2013-9-29 20:22 晚间档 《爸妈都是老党员》首播庆典 ** 2013-9-29 21:21 晚间档 《红星剧场》38集剧：咱爸咱妈六十年（1） ** 2013-9-29 23:25 晚间档 重播文艺：花样年华歌舞大赛（5） **
③.ChannelManager.cs
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Xml;namespace Day_网络_电视精灵{ //频道管理类 public class ChannelManager { public List list = new List (); public void ResolveChannel() { XmlDocument xd=new XmlDocument(); xd.Load("FullChannels.xml"); XmlNode root = xd.DocumentElement; foreach (XmlNode item in root.ChildNodes) { ChannelBase channel = Factory.Fc(item["channelType"].InnerText); channel.Type = item["channelType"].InnerText; channel.ChannelName = item["tvChannel"].InnerText; channel.Path = item["path"].InnerText; list.Add(channel); } } }}
④.Factory.cs
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace Day_网络_电视精灵{ public class Factory { //创建一个工厂类 public static ChannelBase Fc(string type) { ChannelBase types = null; switch (type) { case "TypeA": types = new TypeA(); break; case "TypeB": types=new TypeB(); break; } return types; } }} ⑤.TypeA.cs
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Xml;namespace Day_网络_电视精灵{ public class TypeA:ChannelBase { public override void Cb() { XmlDocument xd = new XmlDocument(); xd.Load("北京电视台.xml"); XmlNode root = xd.DocumentElement; foreach (XmlNode item in root.ChildNodes) { if (item.Name.Equals("tvProgramTable")) { foreach (XmlNode item2 in item.ChildNodes) { TVprogram tp=new TVprogram(); tp.PlayTime = Convert.ToDateTime(item2["playTime"].InnerText); tp.Meridien = item2["meridien"].InnerText; tp.ProgramName = item2["programName"].InnerText; tp.Path = item2["path"].InnerText; ProgremList.Add(tp); } } } } }} ⑥.TypeB.cs
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Xml;namespace Day_网络_电视精灵{ public class TypeB:ChannelBase { public override void Cb() { XmlDocument xd = new XmlDocument(); xd.Load("凤凰卫视.xml"); XmlNode root = xd.DocumentElement; foreach (XmlNode item in root.ChildNodes) { if (item.Name.Equals("ProgramList")) { foreach (XmlNode item2 in item.ChildNodes) { TVprogram tp = new TVprogram(); tp.PlayTime = Convert.ToDateTime(item2["playTime"].InnerText); tp.ProgramName = item2["name"].InnerText; tp.Path = item2["path"].InnerText; ProgremList.Add(tp); } } } } }} ⑦.FrmMain.cs
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows.Forms;namespace Day_网络_电视精灵{ public partial class FrmMain : Form { public FrmMain() { InitializeComponent(); } public ChannelManager manager = new ChannelManager(); private void FrmMain_Load(object sender, EventArgs e) { //添加根节点 dataGridView1.AutoGenerateColumns = false; TreeNode node=new TreeNode(); node.Text = "我的电视台"; treeView1.Nodes.Add(node); TreeNode nodee = new TreeNode(); nodee.Text = "所有电视台"; treeView1.Nodes.Add(nodee); manager.ResolveChannel(); List list = manager.list; int num = 0; foreach (ChannelBase item in list) { TreeNode tn=new TreeNode(); tn.Text = item.ChannelName; tn.Tag = num; nodee.Nodes.Add(tn); num++; } } private void treeView1_AfterSelect(object sender, TreeViewEventArgs e) { TreeNode tn= treeView1.SelectedNode; ChannelBase channel= manager.list[Convert.ToInt16(tn.Tag)]; channel.ProgremList.Clear(); channel.Cb(); List list= channel.ProgremList; dataGridView1.DataSource = list; } }} 