using System;
　　using System.Collections.Generic;
　　using System.ComponentModel;
　　using System.Data;
　　using System.Drawing;
　　using System.Text;
　　using System.Windows.Forms;
　　using System.Media;
　　using System.Resources;
　　using System.IO;
　　namespace SoundPlayerApp
　　{
　　public partial class Form1 : Form
　　{
　　private SoundPlayer simpleSound;
　　public Form1()
　　{
　　InitializeComponent();
　　}
　　private void button1_Click(object sender, EventArgs e)
　　{
　　OpenFileDialog OpenFileDialog1 = new OpenFileDialog();
　　OpenFileDialog1.Filter = "Wav　文件(*.wav)|*.wav";
　　if (OpenFileDialog1.ShowDialog() == DialogResult.OK)
　　{
　　simpleSound = new SoundPlayer(OpenFileDialog1.FileName);
　　simpleSound.Play();
　　}
　　}
　　private void button2_Click(object sender, EventArgs e)
　　{
　　OpenFileDialog OpenFileDialog1 = new OpenFileDialog();
　　OpenFileDialog1.Filter = "Wav　文件(*.wav)|*.wav";
　　if (OpenFileDialog1.ShowDialog() == DialogResult.OK)
　　{
　　simpleSound = new SoundPlayer(OpenFileDialog1.FileName);
　　simpleSound.PlayLooping();
　　}
　　}
　　private void button3_Click(object sender, EventArgs e)
　　{
　　if (simpleSound != null) simpleSound.Stop();
　　}
　　private void button4_Click(object sender, EventArgs e)
　　{
　　simpleSound = new SoundPlayer(Properties.Resources.big);
　　simpleSound.Play();
　　}
　　
　　private void button5_Click(object sender, EventArgs e)
　　{
　　simpleSound = new SoundPlayer(Properties.Resources.big);
　　simpleSound.PlayLooping();
　　}
　　private void button6_Click(object sender, EventArgs e)
　　{
　　if (simpleSound != null) simpleSound.Stop();
　　}
　　private void button7_Click(object sender, EventArgs e)
　　{
　　switch (comboBox1.Text)
　　{
　　case "星号（错误）":
　　SystemSounds.Asterisk.Play();
　　break;
　　case "默认响声（叮当声）":
　　SystemSounds.Beep.Play();
　　break;
　　case "感叹号（惊叹号）":
　　SystemSounds.Exclamation.Play();
　　break;
　　case "关键性停止（关键性终止）":
　　SystemSounds.Hand.Play();
　　break;
　　case "问题":
　　SystemSounds.Question.Play();
　　break;
　　}
　　}
　　private void button8_Click(object sender, EventArgs e)
　　{
　　ResourceManager rm = ResourceManager.CreateFileBasedResourceManager("SoundResource", Application.StartupPath, null);//资源文件不带扩展名称
　　byte[] buffer = (byte[])rm.GetObject("Sound.wav");
　　FileStream FS = new FileStream("Sound.wav", FileMode.Create);//新建文件
　　BinaryWriter BWriter = new BinaryWriter(FS);//以二进制打开文件流
　　BWriter.Write(buffer, 0, buffer.Length);//从资源文件读取声音文件内容，写入到一个声音文件中
　　BWriter.Close();
　　FS.Close();
　　simpleSound = new SoundPlayer("Sound.wav");
　　simpleSound.Play();
　　}
　　private void button9_Click(object sender, EventArgs e)
　　{
　　ResourceManager rm = ResourceManager.CreateFileBasedResourceManager("SoundResource", Application.StartupPath, null);//资源文件不带扩展名称
　　byte[] buffer = (byte[])rm.GetObject("Sound.wav");
　　FileStream FS = new FileStream("Sound.wav", FileMode.Create);//新建文件
　　BinaryWriter BWriter = new BinaryWriter(FS);//以二进制打开文件流
　　BWriter.Write(buffer, 0, buffer.Length);//从资源文件读取声音文件内容，写入到一个声音文件中
　　BWriter.Close();
　　FS.Close();
　　simpleSound = new SoundPlayer("Sound.wav");
　　simpleSound.PlayLooping();
　　}
　　private void button10_Click(object sender, EventArgs e)
　　{
　　if (simpleSound != null) simpleSound.Stop();
　　}
　　}
　　}