急救,如何播放一个简单的WAV格式文件?

Question

如题:

Answer 1

using System;
using System.Collections;
using System.ComponentModel;
using System.Runtime.InteropServices;namespace PlaySound
{
    internal class Helpers
    {
        [Flags]
        public enum PlaySoundFlags : int
        {
            SND_SYNC = 0x0000,    /*  play  synchronously  (default)  */  //同步  
            SND_ASYNC = 0x0001,    /*  play  asynchronously  */  //异步  
            SND_NODEFAULT = 0x0002,    /*  silence  (!default)  if  sound  not  found  */
            SND_MEMORY = 0x0004,    /*  pszSound  points  to  a  memory  file  */
            SND_LOOP = 0x0008,    /*  loop  the  sound  until  next  sndPlaySound  */
            SND_NOSTOP = 0x0010,    /*  don't  stop  any  currently  playing  sound  */
            SND_NOWAIT = 0x00002000,  /*  don't  wait  if  the  driver  is  busy  */
            SND_ALIAS = 0x00010000,  /*  name  is  a  registry  alias  */
            SND_ALIAS_ID = 0x00110000,  /*  alias  is  a  predefined  ID  */
            SND_FILENAME = 0x00020000,  /*  name  is  file  name  */
            SND_RESOURCE = 0x00040004    /*  name  is  resource  name  or  atom  */
        }        [DllImport("winmm")]
        public static extern bool PlaySound(string szSound, IntPtr hMod, PlaySoundFlags flags);
    }    public class Sound
    {
        //播放
        public static void Play(string strFileName)
        {
            switch (strFileName)
            {
            case "start":
                strFileName = @"..\..\sound\start.WAV";
                break;
            case "back":
                strFileName = @"..\..\sound\back.WAV";
                break;
            case "fall":
                strFileName = @"..\..\sound\fall.WAV";
                break;
            case "huiqi":
                strFileName = @"..\..\sound\huiqi.WAV";
                break;
            case "huiqiend":
                strFileName = @"..\..\sound\huiqiend.WAV";
                break;
            case "jiangjun":
                strFileName = @"..\..\sound\jiangjun.WAV";
                break;
            case "kill":
                strFileName = @"..\..\sound\kill.WAV";
                break;
            case "win":
                strFileName = @"..\..\sound\win.WAV";
                break;
            case "move":
                strFileName = @".\start.WAV";
                break;
            case "hold":
                strFileName = @".\stop.WAV";
                break;
            case "no":
                strFileName = @"..\..\sound\no.WAV";
                break;
            case "popup":
                strFileName = @"..\..\sound\popup.WAV";
                break;
            case "mayfall":
                strFileName = @"..\..\sound\mayfall.WAV";
                break;
            }            //调用PlaySound方法,播放音乐  
            Helpers.PlaySound(strFileName, IntPtr.Zero, Helpers.PlaySoundFlags.SND_ASYNC);
        }        //关闭
        public static void Stop()
        {
            Helpers.PlaySound(null, IntPtr.Zero, Helpers.PlaySoundFlags.SND_ASYNC);
        }
    }
}

Answer 2

TO: ericzhangbo1982111
楼上弟兄,我把你的源代码改成下面,怎么运行的时候通过不了,没什么反应?帮看看错在哪里?兄弟我先谢谢你了.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Collections;
using System.Runtime.InteropServices; namespace playsound1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }        private void Form1_Load(object sender, EventArgs e)
        {        }        internal class Helpers
        {
            [Flags]
            public enum PlaySoundFlags : int
            {
                SND_SYNC = 0x0000,    /*  play  synchronously  (default)  */  //同步  
                SND_ASYNC = 0x0001,    /*  play  asynchronously  */  //异步  
                SND_NODEFAULT = 0x0002,    /*  silence  (!default)  if  sound  not  found  */
                SND_MEMORY = 0x0004,    /*  pszSound  points  to  a  memory  file  */
                SND_LOOP = 0x0008,    /*  loop  the  sound  until  next  sndPlaySound  */
                SND_NOSTOP = 0x0010,    /*  don't  stop  any  currently  playing  sound  */
                SND_NOWAIT = 0x00002000,  /*  don't  wait  if  the  driver  is  busy  */
                SND_ALIAS = 0x00010000,  /*  name  is  a  registry  alias  */
                SND_ALIAS_ID = 0x00110000,  /*  alias  is  a  predefined  ID  */
                SND_FILENAME = 0x00020000,  /*  name  is  file  name  */
                SND_RESOURCE = 0x00040004    /*  name  is  resource  name  or  atom  */
            }            [DllImport("winmm")]
            public static extern bool PlaySound(string szSound, IntPtr hMod, PlaySoundFlags flags);
        }
        private void button1_Click(object sender, EventArgs e)
        {
            string strFileName;
          [size=24px]  strFileName = @"d:/a.wav";
            写成这样也不行,
            strFileName = @"d:\a.wav";   //调用PlaySound方法,播放音乐  
            Helpers.PlaySound(strFileName, IntPtr.Zero, Helpers.PlaySoundFlags.SND_ASYNC | Helpers.PlaySoundFlags.SND_FILENAME);
        }
    }
}

Answer 3

Helpers.PlaySound(strFileName, IntPtr.Zero, Helpers.PlaySoundFlags.SND_SYNC | Helpers.PlaySoundFlags.SND_FILENAME); 

Answer 4

System.Media.SoundPlayer player = new System.Media.SoundPlayer("wav文件");
player.Play();
//就这么简单