C#播放声音的四种方法.docx

C#播放声音的四种方法 C#播放声音的四种方法 介绍之前首先推荐一个程序员专用搜索引擎-第一种是利用DirectX 1.安装了DirectX SDK（有9个DLL文件）。这里我们只用到MicroSoft.DirectX.dll 和 Microsoft.Directx.DirectSound.dll2.引入DirectX 的DLL文件的名字空间： using Microsoft.DirectX;using Microsoft.DirectX.DirectSound;3.建立设备Device dv=new Device();4.设置CooperativeLevel。因为windows是多任务的系统，设备不是独占的SecondaryBuffer buf=new SecondaryBuffer(snd.wav,dv);5.开辟缓冲区SecondaryBuffer buf=new SecondaryBuffer(snd.wav,dv); 6.接下来就可以播放啦。第一个参数表示优先级别，0是最低的。第2个参数是播放方式，这里是循环播放。buf.Play(0,BufferPlayFlags.Looping);第二种是利用Microsoft speech object Library/ summary / 播放声音文件 / / 文件全名 public void PlaySound(string FileName) /要加载COM组件:Microsoft speech object Library if (!System.IO.File.Exists(FileName) return; SpeechLib.SpVoiceClass pp = new SpeechLib.SpVoiceClass(); SpeechLib.SpFileStreamClass spFs = new SpeechLib.SpFileStreamClass(); spFs.Open(FileName, SpeechLib.SpeechStreamFileMode.SSFMOpenForRead, true); SpeechLib.ISpeechBaseStream Istream = spFs as SpeechLib.ISpeechBaseStream; pp.SpeakStream(Istream, SpeechLib.SpeechVoiceSpeakFlags.SVSFIsFilename); spFs.Close(); 第三种：引用SoundPlayerSystem.Media.SoundPlayer sndPlayer = new System.Media.SoundPlayer(Application.StartupPath+/pm3.wav);sndPlayer.PlayLooping();第4种：利用Windows Media Player新建一个C#的Windows Form工程(Windows应用程序)，并且定义两个菜单按钮（menuItem1,menuItem2）。 选择菜单中的“工具”中的“自定义工具箱(添加/移除工具箱项)”，在自定义工具箱的窗口中，点击展开“COM 组件”项，选中“Window Media Player”选项。确定后在“工具箱”中便会出现“Windows Media Player”这一项，然后再将其拖至Form上，调整大小，系统在“引用”中自动加入了对此dll的引用，AxMediaPlayer就是我们使用的 Namespace与class。 在属性栏中设置好此控件的一些属性，为了方便，这里我把AutoStart设置成为true（其实默认是true），只要FileName被设置(打开了文件)，则文件将会自动播放。完整代码如下：private void menuItem1_Click(object sender, System.EventArgs e)OpenFileDialog ofDialog = new OpenFileDialog();ofDialog.AddExtension = true;ofDialog.CheckFileExists = true;ofDialog.CheckPathExists = true;/the next sentence must be in single lineofDialog.Filter = VCD文件(*.dat)|*.dat|Audio文件(*.avi)|*.avi |WAV文件(*.wav)|*.wav|MP3文件(*.mp3)|*.mp3|所有文件 (*.*)|*.*;ofDialog.DefaultExt = *.mp3;if(ofDialog.ShowDialog() = DialogResult.OK)/ 2003一下版本 方法 this.axMediaPlayer1.FileName = ofDialog.FileName;this.axMediaPlayer1.URL= ofDialog.FileName;/2005用法 这里使用的是微软的播放器，大家也可以试试Winamp的控件，如果你只需要播放声音而不需要显示，你只要把AxMediaPlayer的Visible属性设置为false就可以了。 / Sound.cs / (c) Copyright Jason Clark 2003 / Shows a variety of basic marshalling concepts by making sounds using System; using Wintellect.Interop.Sound; class App public static void Main() / Produce an OK beep Sound.MessageBeep(BeepTypes.Ok); System.Threading.Thread.Sleep(1000); / Ok, now for some circa-1977 si-fi Random rand = new Random(); for( Int32 index = 0; index 7 ; index+ ) Sound.Beep( rand.Next(500)+1000, TimeSpan.FromSeconds(.10); / Pick a wave, any wave Sound.PlayWave( C:WINDOWSMediaBATTLOW.WAV, true ); System.Threading.Thread.Sleep( 2000 ); Sound.StopWave(); namespace Wintellect.Interop.Sound using System.Runtime.InteropServices; using System.ComponentModel; sealed class Sound / Friendly MessageBeep() wrapper public static void MessageBeep(BeepTypes type) if( !MessageBeep( (UInt32) type ) ) Int32 err = Marshal.GetLastWin32Error(); throw new Win32Exception( err ); / Friendly low-level beep wrapper public static void Beep(Int32 frequency, Int32 milliseconds) if(!UnmanagedBeep( (UInt32)frequency, (UInt32)milliseconds ) ) Int32 err = Marshal.GetLastWin32Error(); throw new Win32Exception( err ); / Friendly low-level beep wrapper with TimeSpan public static void Beep(Int32 frequency, TimeSpan duration) Beep( frequency, (Int32)duration.TotalMilliseconds ); / Friendly PlaySound() wrapper for playing wave files public static void PlayWave(String filename, Boolean looped) UInt32 flags = sndAsyncFlag | sndFilenameFlag; if( looped ) flags |= sndLoopFlag; if( !PlaySound( filename, IntPtr.Zero, flags ) ) Int32 err = Marshal.GetLastWin32Error(); throw new Win32Exception( err ); / Friendly PlaySound() wrapper for playing wave files public static void PlayWave(String filename) PlayWave( filename, false ); / Friendly PlaySound() wrapper for stopping wave files public static void StopWave() PlayWave( null ); / static extern methods for making sound through interop DllImport( User32.dll, SetLastError = true ) static extern Boolean MessageBeep(UInt32 beepType); DllImport( Kernel32.dll, EntryPoint = Beep, SetLastError = true) static extern Boolean UnmanagedBeep(UInt32 frequency, UInt32 duration); DllImport( Winmm.dll, CharSet = CharSet.Auto, SetLastError = true) static extern Boolean PlaySound(String filename, IntPtr module, UInt32 flags); / Some private helper values for calling PlaySound const UInt32 sndAsyncFlag = 0x0001; const UInt32 sndLoopFlag = 0x0008; const UInt32 sndFilenameFlag = 0x00020000; private Sound() / Enum for message beep types enum BeepTypes Simple = -1, Ok = 0x00000000, IconHand = 0x00000010, IconQuestion = 0x00000020, IconExclamation = 0x00000030, IconAsterisk = 0x00000040 DllImport(Winmm.dll) public static extern long PlaySound(string name,long module,long flag); DllImport(winmm.dll) private static extern long mciSendString(string lpstrCommand,string lpstrReturnString,long length,long hwndcallback); private string m_MusicName=; private void PlayMusic() m_MusicName=+Tool.ReadInfo(promptmusicfile)+; if(m_MusicName.Length=0) return; try mciSendString(close + m_MusicName, ,0,0); mciSendString(open + m_MusicName, ,0,0); mciSendString(play + m_MusicName , ,0,0); catch private void StopMusic() try mciSendString(close + m_MusicName, ,0,0); catch 播放内存中的WAV文件可以这样： /API定义 private const int SND_ASYNC = 0x1; private const int SND_MEMORY = 0x4; DllImport(winmm.dll) private static extern int sndPlaySoundA(byte lpszSoundName, int uFlags); /将blip1.wav添加入工程并设置为嵌入的资源 /现在是将它读入内存备用 Type t=this.GetType(); System.Reflection.Assembly a=t.Assembly; System.IO.Stream stream=a.GetManifestResourceStream(t.Namespace+.blip1.wav); byte ba=new bytestream.Length; stream.Read(ba,0, ba.Length); stream.Close(); /播放缓存 sndPlaySoundA(ba, SND_MEMORY); 用API函数winmm下的PlaySound播放声音: (一).说明 一个播放音乐的类,要准备好自己的音乐文件，比如:*.mid/*.wav等 (二).步骤 usingSystem; usingSystem.Collections; usingSystem.ComponentModel; usingSystem.Runtime.InteropServices; namespace象棋游戏音效支持类 / /用于播放音乐 / internalclassHelpers Flags publicenumPlaySoundFlags:int SND_SYNC=0x0000,/*playsynchronously(default)*/同步 SND_ASYNC=0x0001,/*playasynchronously*/异步 SND_NODEFAULT=0x0002,/*silence(!default)ifsoundnotfound*/ SND_MEMORY=0x0004,/*pszSoundpointstoamemoryfile*/ SND_LOOP=0x0008,/*loopthesounduntilnextsndPlaySound*/ SND_NOSTOP=0x0010,/*dontstopanycurrentlyplayingsound*/ SND_NOWAIT=0x00002000,/*dontwaitifthedriverisbusy*/ SND_ALIAS=0x00010000,/*nameisaregistryalias*/ SND_ALIAS_ID=0x00110000,/*aliasisapredefinedID*/ SND_FILENAME=0x00020000,/*nameisfilename*/ SND_RESOURCE=0x00040004/*nameisresourcenameoratom*/ DllImport(winmm) publicstaticexternboolPlaySound(stringszSound,IntPtrhMod,PlaySoundFlagsflags); publicclassSound publicstaticvoidPlay(stringstrFileName) switch(strFileName) casestart:strFileName=.soundstart.WAV;break; caseback:strFileName=.soundback.WAV;break; casefall:strFileName=.soundfall.WAV;break; casehuiqi:strFileName=.soundhuiqi.WAV;break; casehuiqiend:strFileName=.soundhuiqiend.WAV;break; casejiangjun:strFileName=.soundjiangjun.WAV;break; casekill:strFileName=.soundkill.WAV;break; casewin:strFileName=.soundwin.WAV;break; casemove:strFileName=.soundmove.WAV;break; casehold:strFileName=.soundhold.WAV;break; caseno:strFileName=.soundno.WAV;break; casepopup:strFileName=.soundpopup.WAV;break; casemayfall:strFileName=.soundmayfall.WAV;break; /调用PlaySound方法,播放音乐 Helpers.PlaySound(strFileName,IntPtr.Zero,Helpers.PlaySoundFlags.SND_FILENAME|Helpers.PlaySoundFlags.SND_ASYNC); (三).使用 1.添加组件(Interop.WMPLib).这个类库VS.Net自带的,默认没有添加进来. 方法:展开项目文件夹,右击引用,添加引用,到Com组件栏,找到添加到项目中. 2.新建一个*.cs文件,把这些代码拷贝进去,全部覆盖即可,并修改上例子中的播放文件名. 就是这样的语句:strFileName=.soundmayfall.WAV;/一定要存在这个音乐文件,否则不能播放 3.如果调用这个方法的地方与此类不在同一个命名空间.要在用的地方打开类的命名空间. 方法:如这个示例类的命名空间应该这样写:usingPlaySound; 最后就可以用了,用法极简单,直接调用此类的方法: Sound.Play(move);/其中参数为音乐文件名(自定义) 相应Blog链接: /chengking/archive/2005/10/07/496627.aspx using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Runtime.InteropServices;namespace MovSysSht internal class CSoundPlay public CSoundPlay() / / TODO: 在此处添加构造函数逻辑 / Flags public enum PlaySoundFlags : int SND_SYNC = 0x0000, /* play synchronously (default) */ SND_ASYNC = 0x0001, /* play asynchronously */ 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, /* dont stop any currently playing sound */ SND_NOWAIT = 0x00002000, /* dont 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.dll) public static extern bool PlaySound(string szSound, IntPtr hMod, PlaySoundFlags flags); public class Sound public static void Play(string strFileName) CSoundPlay.PlaySound(strFileName, IntPtr.Zero, CSoundPlay.PlaySoundFlags.SND_FILENAME | CSoundPlay.PlaySoundFlags.SND_ASYNC); c#播放mp3控件 C# 播放器空件 的常用方法/*/MediaPlay 9 右击工具箱-选择项(I). - 显示选择工具箱项 - COM组件 - Windows Media Player wmp.dll 添加axWindowsMediaPlayer1.windowlessVideo = false; /设为false后双击屏幕可以全屏axWindowsMediaPlayer1.fullScreen = true; /设播放器全屏播放axWindowsMediaPlayer1.URL = mms:/02/vod/jingwei.wma;axWindowsMediaPlayer1.Ctlcontrols.play(); /播放axWindowsMediaPlayer1.Ctlcontrols.stop(); /停止axWindowsMediaPlayer1.Ctlcontrols.pause(); /暂停axWindowsMediaPlayer1.settings.autoStart = true; /自动播放axWindowsMediaPlayer1.settings.mute = false; /静音axWindowsMediaPlayer1.settings.volume = 100; / 音量int 0 100 100 是最大音量axWindowsMediaPlayer1.currentMedia.duration.ToString();/影片长度axWindowsMediaPlayer1.Ctlcontrols.currentPosition = 30; /当前的播放位置doubleaxWindowsMediaPlayer1.currentMedia.getItemInfo(Title);/标题axWindowsMediaPlayer1.currentMedia.getItemInfo(Author);/作者/*/*/MediaPlay 以前版本右击工具箱-选择项(I). - 显示选择工具箱项 - COM组件 - 浏览(B). - C:WINDOWSsystem32msdxm.ocx - 打开Windows Media Player msdxm.dll 添加label4.Text = axMediaPlayer1.Volume.ToString(); /音量axMediaPlayer1.FileName = mms:/64/vod/jingwei.wma;/文件路径axMediaPlayer1.Play(); /开始播放/*/*/右击工具箱-选择项(I). - 显示选择工具箱项 - COM组件 - RealPlayer G2 Control rmoc3260.dll 添加axRealAudio1.Source = F:mp3hh.mp3; /播放路径axRealAudio1.CanPlayPause(); /Bool 型是否能暂停axRealAudio1.CanPause(); /暂停axRealAudio1.DoPlayPause(); /正在播放的影片暂停播放axRealAudio1.CanPlay(); /Bool是否能播放axRealAudio1.DoPlay(); /播放axRealAudio1.CanStop() /播放是否可以停止axRealAudio1.DoStop(); /播放停止axRealAudio1.SetCenter(true); /按影片原大小播放axRealAudio1.SetFullScreen();/播放器全屏播放影片int place = axRealAudioP.GetPosition();axRealAudio1.DoStop();axRealAudio1.SetCente*(*lse); /拉伸播放 axRealAudio1.SetCenter(true); 按影片原始大小播放axRealAudio1.DoPlay();axRealAudio1.SetPosition(place);nResL = axRealAudio1.GetPosition(); /获得当前影片 的播放进度label1.Text = axRealAudio1.GetTitle(); /获得影片的标题label2.Text = 当前的带宽: + axRealAudio1.GetBandwidthCurrent() / 1024 + KB;/当前影片的当前的带宽label3.Text = 连接的带宽: + axRealAudio1.GetConnectionBandwidth() / 1024 + KB; /当前的连接的带宽怎么获取mp3的头文件信息 比如歌曲名，歌手等呵呵，我以前回答过这个问题，可以看看以前我的得分贴：！ /Expert/topic/2349/2349762.xml?temp=.1675074 static void Main(string args) byte b = new byte128; string sTitle; string sSinger; string sAlbum; string sYear; string sComm; FileStream fs = new FileStream(d:mp3.mp3, FileMode.Open); fs.Seek(-128, SeekOrigin.End); fs.Read(b, 0, 128); bool isSet=false; String sFlag = System.Text.Encoding.Default.GetString(b, 0, 3); if (sFlag.CompareTo(TAG)=0) System.Console.WriteLine (Tag is setted!); isSet=true; if (isSet) /get title of song; sTitle = System.Text.Encoding.Default.GetString (b,3,30); System.Console.WriteLine (Title: + sTitle); /get singer; sSinger = System.Text.Encoding.Default.GetString (b,33,30); System.Console.WriteLine (Singer: + sSinger); /get album; sAlbum = System.Text.Encoding.Default.GetString (b,63,30); System.Console.WriteLine (Album: + sAl