MP3播放器团队项目

 1 using System;
 2 using System.Collections.Generic;
 3 using System.ComponentModel;
 4 using System.Data;
 5 using System.Drawing;
 6 using System.Linq;
 7 using System.Text;
 8 using System.Windows.Forms;
 9 using System.IO;
10 using System.Drawing.Imaging;
11 
12 namespace MP3播放器
13 {
14     public partial class Form1 : Form
15     {
16         public Form1()
17         {
18             InitializeComponent();
19         }
20         \\选择要播放的MP3文件并自动播放
21         private void button1_Click(object sender, EventArgs e)
22         {
23             OpenFileDialog dialg = new OpenFileDialog();
24             dialg.AddExtension = true;
25             dialg.CheckFileExists = true;
26             dialg.CheckPathExists = true;
27             dialg.Filter = "MP3文件(*.mp3)|*.mp3";
28             dialg.DefaultExt = "*.mp3";
29             axWindowsMediaPlayer1.settings.autoStart=true;
30             if (dialg.ShowDialog() == DialogResult.OK)
31             {
32                 axWindowsMediaPlayer1.URL = dialg.FileName;
33             }
34             textBox1.Text = dialg.FileName;
35             
36         }   
37        
38         \\停止按钮
39         private void button2_Click(object sender, EventArgs e)
40         {
41 
42             axWindowsMediaPlayer1.Ctlcontrols.stop();
43             MessageBox.Show("播放完毕，文件已关闭。");
44         }
45         \\播放&暂停按钮
46         private void button4_Click(object sender, EventArgs e)
47         {
48       
49             int i=(int)axWindowsMediaPlayer1.playState;
50             if (i == 2)
51             {
52                 axWindowsMediaPlayer1.Ctlcontrols.play();
53             }
54             else
55             {
56                   axWindowsMediaPlayer1.Ctlcontrols.pause();
57             
59             }
60 
61         }
62 
63       
64 
65        
66     }
67 }